21463090992

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{521}}^1$

素因数の和:806

約数の個数: 400

約数和(自身を含む): 75188044800

約数和(自身を除く): 53724953808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 228, 239, 252, 266, 304, 324, 336, 342, 378, 399, 432, 456, 478, 504, 513, 521, 532, 567, 648, 684, 717, 756, 798, 912, 956, 1008, 1026, 1042, 1064, 1134, 1197, 1296, 1368, 1434, 1512, 1539, 1563, 1596, 1673, 1912, 2052, 2084, 2128, 2151, 2268, 2394, 2736, 2868, 3024, 3078, 3126, 3192, 3346, 3591, 3647, 3824, 4104, 4168, 4302, 4536, 4541, 4689, 4788, 5019, 5736, 6156, 6252, 6384, 6453, 6692, 7182, 7294, 8208, 8336, 8604, 9072, 9082, 9378, 9576, 9899, 10038, 10773, 10941, 11472, 12312, 12504, 12906, 13384, 13623, 14067, 14364, 14588, 15057, 17208, 18164, 18756, 19152, 19359, 19798, 20076, 21546, 21882, 24624, 25008, 25812, 26768, 27246, 28134, 28728, 29176, 29697, 30114, 31787, 32823, 34416, 36328, 37512, 38718, 39596, 40152, 40869, 42201, 43092, 43764, 45171, 51624, 54492, 56268, 57456, 58352, 59394, 60228, 63574, 65646, 69293, 72656, 75024, 77436, 79192, 80304, 81738, 84402, 86184, 87528, 89091, 90342, 95361, 98469, 103248, 108984, 112536, 118788, 120456, 122607, 124519, 127148, 131292, 135513, 138586, 154872, 158384, 163476, 168804, 172368, 175056, 178182, 180684, 190722, 196938, 207879, 217968, 225072, 237576, 240912, 245214, 249038, 254296, 262584, 267273, 271026, 277172, 286083, 295407, 309744, 326952, 337608, 356364, 361368, 367821, 373557, 381444, 393876, 415758, 475152, 490428, 498076, 508592, 525168, 534546, 542052, 554344, 572166, 590814, 623637, 653904, 675216, 712728, 722736, 735642, 747114, 762888, 787752, 801819, 831516, 858249, 871633, 980856, 996152, 1069092, 1084104, 1108688, 1120671, 1144332, 1181628, 1247274, 1425456, 1471284, 1494228, 1525776, 1575504, 1603638, 1663032, 1716498, 1743266, 1870911, 1961712, 1992304, 2138184, 2168208, 2241342, 2288664, 2363256, 2365861, 2494548, 2574747, 2614899, 2942568, 2988456, 3207276, 3326064, 3362013, 3432996, 3486532, 3741822, 4276368, 4482684, 4577328, 4726512, 4731722, 4989096, 5149494, 5229798, 5612733, 5885136, 5976912, 6414552, 6724026, 6865992, 6973064, 7097583, 7483644, 7844697, 8965368, 9463444, 9978192, 10086039, 10298988, 10459596, 11225466, 12829104, 13448052, 13731984, 13946128, 14195166, 14967288, 15689394, 16561027, 17930736, 18926888, 20172078, 20597976, 20919192, 21292749, 22450932, 23534091, 26896104, 28390332, 29934576, 31378788, 33122054, 37853776, 40344156, 41195952, 41838384, 42585498, 44901864, 47068182, 49683081, 53792208, 56780664, 62757576, 63878247, 66244108, 70602273, 80688312, 85170996, 89803728, 94136364, 99366162, 113561328, 125515152, 127756494, 132488216, 141204546, 149049243, 161376624, 170341992, 188272728, 191634741, 198732324, 255512988, 264976432, 282409092, 298098486, 340683984, 376545456, 383269482, 397464648, 447147729, 511025976, 564818184, 596196972, 766538964, 794929296, 894295458, 1022051952, 1129636368, 1192393944, 1341443187, 1533077928, 1788590916, 2384787888, 2682886374, 3066155856, 3577181832, 5365772748, 7154363664, 10731545496, 21463090992]

約数ペア:

[(1, 21463090992), (2, 10731545496), (3, 7154363664), (4, 5365772748), (6, 3577181832), (7, 3066155856), (8, 2682886374), (9, 2384787888), (12, 1788590916), (14, 1533077928), (16, 1341443187), (18, 1192393944), (19, 1129636368), (21, 1022051952), (24, 894295458), (27, 794929296), (28, 766538964), (36, 596196972), (38, 564818184), (42, 511025976), (48, 447147729), (54, 397464648), (56, 383269482), (57, 376545456), (63, 340683984), (72, 298098486), (76, 282409092), (81, 264976432), (84, 255512988), (108, 198732324), (112, 191634741), (114, 188272728), (126, 170341992), (133, 161376624), (144, 149049243), (152, 141204546), (162, 132488216), (168, 127756494), (171, 125515152), (189, 113561328), (216, 99366162), (228, 94136364), (239, 89803728), (252, 85170996), (266, 80688312), (304, 70602273), (324, 66244108), (336, 63878247), (342, 62757576), (378, 56780664), (399, 53792208), (432, 49683081), (456, 47068182), (478, 44901864), (504, 42585498), (513, 41838384), (521, 41195952), (532, 40344156), (567, 37853776), (648, 33122054), (684, 31378788), (717, 29934576), (756, 28390332), (798, 26896104), (912, 23534091), (956, 22450932), (1008, 21292749), (1026, 20919192), (1042, 20597976), (1064, 20172078), (1134, 18926888), (1197, 17930736), (1296, 16561027), (1368, 15689394), (1434, 14967288), (1512, 14195166), (1539, 13946128), (1563, 13731984), (1596, 13448052), (1673, 12829104), (1912, 11225466), (2052, 10459596), (2084, 10298988), (2128, 10086039), (2151, 9978192), (2268, 9463444), (2394, 8965368), (2736, 7844697), (2868, 7483644), (3024, 7097583), (3078, 6973064), (3126, 6865992), (3192, 6724026), (3346, 6414552), (3591, 5976912), (3647, 5885136), (3824, 5612733), (4104, 5229798), (4168, 5149494), (4302, 4989096), (4536, 4731722), (4541, 4726512), (4689, 4577328), (4788, 4482684), (5019, 4276368), (5736, 3741822), (6156, 3486532), (6252, 3432996), (6384, 3362013), (6453, 3326064), (6692, 3207276), (7182, 2988456), (7294, 2942568), (8208, 2614899), (8336, 2574747), (8604, 2494548), (9072, 2365861), (9082, 2363256), (9378, 2288664), (9576, 2241342), (9899, 2168208), (10038, 2138184), (10773, 1992304), (10941, 1961712), (11472, 1870911), (12312, 1743266), (12504, 1716498), (12906, 1663032), (13384, 1603638), (13623, 1575504), (14067, 1525776), (14364, 1494228), (14588, 1471284), (15057, 1425456), (17208, 1247274), (18164, 1181628), (18756, 1144332), (19152, 1120671), (19359, 1108688), (19798, 1084104), (20076, 1069092), (21546, 996152), (21882, 980856), (24624, 871633), (25008, 858249), (25812, 831516), (26768, 801819), (27246, 787752), (28134, 762888), (28728, 747114), (29176, 735642), (29697, 722736), (30114, 712728), (31787, 675216), (32823, 653904), (34416, 623637), (36328, 590814), (37512, 572166), (38718, 554344), (39596, 542052), (40152, 534546), (40869, 525168), (42201, 508592), (43092, 498076), (43764, 490428), (45171, 475152), (51624, 415758), (54492, 393876), (56268, 381444), (57456, 373557), (58352, 367821), (59394, 361368), (60228, 356364), (63574, 337608), (65646, 326952), (69293, 309744), (72656, 295407), (75024, 286083), (77436, 277172), (79192, 271026), (80304, 267273), (81738, 262584), (84402, 254296), (86184, 249038), (87528, 245214), (89091, 240912), (90342, 237576), (95361, 225072), (98469, 217968), (103248, 207879), (108984, 196938), (112536, 190722), (118788, 180684), (120456, 178182), (122607, 175056), (124519, 172368), (127148, 168804), (131292, 163476), (135513, 158384), (138586, 154872)]