221388552

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:88

約数の個数: 448

約数和(自身を含む): 849916800

約数和(自身を除く): 628528248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 17, 18, 21, 22, 24, 27, 28, 29, 33, 34, 36, 42, 44, 51, 54, 56, 58, 63, 66, 68, 72, 77, 81, 84, 87, 88, 99, 102, 108, 116, 119, 126, 132, 136, 153, 154, 162, 168, 174, 187, 189, 198, 203, 204, 216, 231, 232, 238, 243, 252, 261, 264, 297, 306, 308, 319, 324, 348, 357, 374, 378, 396, 406, 408, 459, 462, 476, 486, 493, 504, 522, 561, 567, 594, 609, 612, 616, 638, 648, 693, 696, 714, 729, 748, 756, 783, 792, 812, 891, 918, 924, 952, 957, 972, 986, 1044, 1071, 1122, 1134, 1188, 1218, 1224, 1276, 1309, 1377, 1386, 1428, 1458, 1479, 1496, 1512, 1566, 1624, 1683, 1701, 1782, 1827, 1836, 1848, 1914, 1944, 1972, 2079, 2088, 2142, 2233, 2244, 2268, 2349, 2376, 2436, 2552, 2618, 2673, 2754, 2772, 2856, 2871, 2916, 2958, 3132, 3213, 3366, 3402, 3451, 3564, 3654, 3672, 3828, 3927, 3944, 4131, 4158, 4284, 4437, 4466, 4488, 4536, 4698, 4872, 5049, 5103, 5236, 5346, 5423, 5481, 5508, 5544, 5742, 5832, 5916, 6237, 6264, 6426, 6699, 6732, 6804, 6902, 7047, 7128, 7308, 7656, 7854, 8019, 8262, 8316, 8568, 8613, 8874, 8932, 9396, 9639, 10098, 10206, 10353, 10472, 10692, 10846, 10962, 11016, 11484, 11781, 11832, 12393, 12474, 12852, 13311, 13398, 13464, 13608, 13804, 14094, 14616, 15147, 15708, 16038, 16269, 16443, 16524, 16632, 17226, 17748, 17864, 18711, 18792, 19278, 20097, 20196, 20412, 20706, 21141, 21384, 21692, 21924, 22968, 23562, 24786, 24948, 25704, 25839, 26622, 26796, 27608, 28188, 28917, 30294, 31059, 31416, 32076, 32538, 32886, 33048, 34452, 35343, 35496, 37422, 37961, 38556, 39933, 40194, 40392, 40824, 41412, 42282, 43384, 43848, 45441, 47124, 48807, 49329, 49572, 49896, 51678, 53244, 53592, 56133, 56376, 57834, 60291, 60588, 62118, 64152, 65076, 65772, 68904, 70686, 74844, 75922, 77112, 77517, 79866, 80388, 82824, 84564, 86751, 90882, 93177, 94248, 97614, 98658, 99144, 103356, 106029, 106488, 112266, 113883, 115668, 119799, 120582, 121176, 124236, 130152, 131544, 136323, 141372, 146421, 147987, 149688, 151844, 155034, 159732, 160776, 169128, 173502, 180873, 181764, 186354, 195228, 197316, 206712, 212058, 224532, 227766, 231336, 232551, 239598, 241164, 248472, 272646, 279531, 282744, 292842, 295974, 303688, 310068, 318087, 319464, 341649, 347004, 359397, 361746, 363528, 372708, 390456, 394632, 424116, 439263, 449064, 455532, 465102, 479196, 482328, 542619, 545292, 559062, 585684, 591948, 620136, 636174, 683298, 694008, 718794, 723492, 745416, 838593, 848232, 878526, 911064, 930204, 954261, 958392, 1024947, 1085238, 1090584, 1118124, 1171368, 1183896, 1272348, 1317789, 1366596, 1437588, 1446984, 1627857, 1677186, 1757052, 1860408, 1908522, 2049894, 2170476, 2236248, 2515779, 2544696, 2635578, 2733192, 2875176, 3074841, 3255714, 3354372, 3514104, 3817044, 3953367, 4099788, 4340952, 5031558, 5271156, 6149682, 6511428, 6708744, 7634088, 7906734, 8199576, 9224523, 10063116, 10542312, 12299364, 13022856, 15813468, 18449046, 20126232, 24598728, 27673569, 31626936, 36898092, 55347138, 73796184, 110694276, 221388552]

約数ペア:

[(1, 221388552), (2, 110694276), (3, 73796184), (4, 55347138), (6, 36898092), (7, 31626936), (8, 27673569), (9, 24598728), (11, 20126232), (12, 18449046), (14, 15813468), (17, 13022856), (18, 12299364), (21, 10542312), (22, 10063116), (24, 9224523), (27, 8199576), (28, 7906734), (29, 7634088), (33, 6708744), (34, 6511428), (36, 6149682), (42, 5271156), (44, 5031558), (51, 4340952), (54, 4099788), (56, 3953367), (58, 3817044), (63, 3514104), (66, 3354372), (68, 3255714), (72, 3074841), (77, 2875176), (81, 2733192), (84, 2635578), (87, 2544696), (88, 2515779), (99, 2236248), (102, 2170476), (108, 2049894), (116, 1908522), (119, 1860408), (126, 1757052), (132, 1677186), (136, 1627857), (153, 1446984), (154, 1437588), (162, 1366596), (168, 1317789), (174, 1272348), (187, 1183896), (189, 1171368), (198, 1118124), (203, 1090584), (204, 1085238), (216, 1024947), (231, 958392), (232, 954261), (238, 930204), (243, 911064), (252, 878526), (261, 848232), (264, 838593), (297, 745416), (306, 723492), (308, 718794), (319, 694008), (324, 683298), (348, 636174), (357, 620136), (374, 591948), (378, 585684), (396, 559062), (406, 545292), (408, 542619), (459, 482328), (462, 479196), (476, 465102), (486, 455532), (493, 449064), (504, 439263), (522, 424116), (561, 394632), (567, 390456), (594, 372708), (609, 363528), (612, 361746), (616, 359397), (638, 347004), (648, 341649), (693, 319464), (696, 318087), (714, 310068), (729, 303688), (748, 295974), (756, 292842), (783, 282744), (792, 279531), (812, 272646), (891, 248472), (918, 241164), (924, 239598), (952, 232551), (957, 231336), (972, 227766), (986, 224532), (1044, 212058), (1071, 206712), (1122, 197316), (1134, 195228), (1188, 186354), (1218, 181764), (1224, 180873), (1276, 173502), (1309, 169128), (1377, 160776), (1386, 159732), (1428, 155034), (1458, 151844), (1479, 149688), (1496, 147987), (1512, 146421), (1566, 141372), (1624, 136323), (1683, 131544), (1701, 130152), (1782, 124236), (1827, 121176), (1836, 120582), (1848, 119799), (1914, 115668), (1944, 113883), (1972, 112266), (2079, 106488), (2088, 106029), (2142, 103356), (2233, 99144), (2244, 98658), (2268, 97614), (2349, 94248), (2376, 93177), (2436, 90882), (2552, 86751), (2618, 84564), (2673, 82824), (2754, 80388), (2772, 79866), (2856, 77517), (2871, 77112), (2916, 75922), (2958, 74844), (3132, 70686), (3213, 68904), (3366, 65772), (3402, 65076), (3451, 64152), (3564, 62118), (3654, 60588), (3672, 60291), (3828, 57834), (3927, 56376), (3944, 56133), (4131, 53592), (4158, 53244), (4284, 51678), (4437, 49896), (4466, 49572), (4488, 49329), (4536, 48807), (4698, 47124), (4872, 45441), (5049, 43848), (5103, 43384), (5236, 42282), (5346, 41412), (5423, 40824), (5481, 40392), (5508, 40194), (5544, 39933), (5742, 38556), (5832, 37961), (5916, 37422), (6237, 35496), (6264, 35343), (6426, 34452), (6699, 33048), (6732, 32886), (6804, 32538), (6902, 32076), (7047, 31416), (7128, 31059), (7308, 30294), (7656, 28917), (7854, 28188), (8019, 27608), (8262, 26796), (8316, 26622), (8568, 25839), (8613, 25704), (8874, 24948), (8932, 24786), (9396, 23562), (9639, 22968), (10098, 21924), (10206, 21692), (10353, 21384), (10472, 21141), (10692, 20706), (10846, 20412), (10962, 20196), (11016, 20097), (11484, 19278), (11781, 18792), (11832, 18711), (12393, 17864), (12474, 17748), (12852, 17226), (13311, 16632), (13398, 16524), (13464, 16443), (13608, 16269), (13804, 16038), (14094, 15708), (14616, 15147)]