1891441944

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 384

約数和(自身を含む): 6552000000

約数和(自身を除く): 4660558056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 29, 36, 38, 42, 49, 56, 57, 58, 63, 72, 76, 84, 87, 98, 114, 116, 126, 133, 139, 147, 152, 168, 171, 174, 196, 203, 228, 232, 252, 261, 266, 278, 294, 342, 343, 348, 392, 399, 406, 417, 441, 456, 504, 522, 532, 551, 556, 588, 609, 684, 686, 696, 798, 812, 834, 882, 931, 973, 1029, 1044, 1064, 1102, 1112, 1176, 1197, 1218, 1251, 1368, 1372, 1421, 1596, 1624, 1653, 1668, 1764, 1827, 1862, 1946, 2058, 2088, 2204, 2394, 2436, 2502, 2641, 2744, 2793, 2842, 2919, 3087, 3192, 3306, 3336, 3528, 3654, 3724, 3857, 3892, 4031, 4116, 4263, 4408, 4788, 4872, 4959, 5004, 5282, 5586, 5684, 5838, 6174, 6517, 6612, 6811, 7308, 7448, 7714, 7784, 7923, 8062, 8232, 8379, 8526, 8757, 9576, 9918, 9947, 10008, 10564, 11172, 11368, 11571, 11676, 12093, 12348, 12789, 13034, 13224, 13622, 14616, 15428, 15846, 16124, 16758, 17052, 17514, 18487, 19551, 19836, 19894, 20433, 21128, 22344, 23142, 23352, 23769, 24186, 24696, 25578, 26068, 26999, 27244, 28217, 29841, 30856, 31692, 32248, 33516, 34104, 34713, 35028, 36279, 36974, 39102, 39672, 39788, 40866, 46284, 47538, 47677, 48372, 51156, 52136, 53998, 54488, 55461, 56434, 58653, 59682, 61299, 63384, 67032, 69426, 70056, 72558, 73948, 76589, 78204, 79576, 80997, 81732, 84651, 89523, 92568, 95076, 95354, 96744, 102312, 107996, 110922, 112868, 117306, 119364, 122598, 129409, 138852, 143031, 145116, 147896, 153178, 156408, 161994, 163464, 166383, 169302, 179046, 188993, 190152, 190708, 197519, 215992, 221844, 225736, 229767, 234612, 238728, 242991, 245196, 253953, 258818, 277704, 286062, 290232, 306356, 323988, 332766, 338604, 358092, 377986, 381416, 388227, 395038, 429093, 443688, 459534, 469224, 485982, 490392, 507906, 517636, 536123, 566979, 572124, 592557, 612712, 647976, 665532, 677208, 689301, 716184, 755972, 776454, 790076, 858186, 905863, 919068, 971964, 1015812, 1035272, 1072246, 1133958, 1144248, 1164681, 1185114, 1331064, 1378602, 1382633, 1511944, 1552908, 1580152, 1608369, 1700937, 1716372, 1777671, 1811726, 1838136, 1943928, 2031624, 2144492, 2267916, 2329362, 2370228, 2717589, 2757204, 2765266, 3105816, 3216738, 3401874, 3432744, 3555342, 3623452, 3752861, 4147899, 4288984, 4535832, 4658724, 4740456, 4825107, 5435178, 5514408, 5530532, 6433476, 6803748, 7110684, 7246904, 7505722, 8152767, 8295798, 9317448, 9650214, 10870356, 11061064, 11258583, 12443697, 12866952, 13607496, 14221368, 15011444, 16305534, 16591596, 19300428, 21740712, 22517166, 24887394, 26270027, 30022888, 32611068, 33183192, 33775749, 38600856, 45034332, 49774788, 52540054, 65222136, 67551498, 78810081, 90068664, 99549576, 105080108, 135102996, 157620162, 210160216, 236430243, 270205992, 315240324, 472860486, 630480648, 945720972, 1891441944]

約数ペア:

[(1, 1891441944), (2, 945720972), (3, 630480648), (4, 472860486), (6, 315240324), (7, 270205992), (8, 236430243), (9, 210160216), (12, 157620162), (14, 135102996), (18, 105080108), (19, 99549576), (21, 90068664), (24, 78810081), (28, 67551498), (29, 65222136), (36, 52540054), (38, 49774788), (42, 45034332), (49, 38600856), (56, 33775749), (57, 33183192), (58, 32611068), (63, 30022888), (72, 26270027), (76, 24887394), (84, 22517166), (87, 21740712), (98, 19300428), (114, 16591596), (116, 16305534), (126, 15011444), (133, 14221368), (139, 13607496), (147, 12866952), (152, 12443697), (168, 11258583), (171, 11061064), (174, 10870356), (196, 9650214), (203, 9317448), (228, 8295798), (232, 8152767), (252, 7505722), (261, 7246904), (266, 7110684), (278, 6803748), (294, 6433476), (342, 5530532), (343, 5514408), (348, 5435178), (392, 4825107), (399, 4740456), (406, 4658724), (417, 4535832), (441, 4288984), (456, 4147899), (504, 3752861), (522, 3623452), (532, 3555342), (551, 3432744), (556, 3401874), (588, 3216738), (609, 3105816), (684, 2765266), (686, 2757204), (696, 2717589), (798, 2370228), (812, 2329362), (834, 2267916), (882, 2144492), (931, 2031624), (973, 1943928), (1029, 1838136), (1044, 1811726), (1064, 1777671), (1102, 1716372), (1112, 1700937), (1176, 1608369), (1197, 1580152), (1218, 1552908), (1251, 1511944), (1368, 1382633), (1372, 1378602), (1421, 1331064), (1596, 1185114), (1624, 1164681), (1653, 1144248), (1668, 1133958), (1764, 1072246), (1827, 1035272), (1862, 1015812), (1946, 971964), (2058, 919068), (2088, 905863), (2204, 858186), (2394, 790076), (2436, 776454), (2502, 755972), (2641, 716184), (2744, 689301), (2793, 677208), (2842, 665532), (2919, 647976), (3087, 612712), (3192, 592557), (3306, 572124), (3336, 566979), (3528, 536123), (3654, 517636), (3724, 507906), (3857, 490392), (3892, 485982), (4031, 469224), (4116, 459534), (4263, 443688), (4408, 429093), (4788, 395038), (4872, 388227), (4959, 381416), (5004, 377986), (5282, 358092), (5586, 338604), (5684, 332766), (5838, 323988), (6174, 306356), (6517, 290232), (6612, 286062), (6811, 277704), (7308, 258818), (7448, 253953), (7714, 245196), (7784, 242991), (7923, 238728), (8062, 234612), (8232, 229767), (8379, 225736), (8526, 221844), (8757, 215992), (9576, 197519), (9918, 190708), (9947, 190152), (10008, 188993), (10564, 179046), (11172, 169302), (11368, 166383), (11571, 163464), (11676, 161994), (12093, 156408), (12348, 153178), (12789, 147896), (13034, 145116), (13224, 143031), (13622, 138852), (14616, 129409), (15428, 122598), (15846, 119364), (16124, 117306), (16758, 112868), (17052, 110922), (17514, 107996), (18487, 102312), (19551, 96744), (19836, 95354), (19894, 95076), (20433, 92568), (21128, 89523), (22344, 84651), (23142, 81732), (23352, 80997), (23769, 79576), (24186, 78204), (24696, 76589), (25578, 73948), (26068, 72558), (26999, 70056), (27244, 69426), (28217, 67032), (29841, 63384), (30856, 61299), (31692, 59682), (32248, 58653), (33516, 56434), (34104, 55461), (34713, 54488), (35028, 53998), (36279, 52136), (36974, 51156), (39102, 48372), (39672, 47677), (39788, 47538), (40866, 46284)]