15674450988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:636

約数の個数: 192

約数和(自身を含む): 43707023360

約数和(自身を除く): 28032572372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 79, 84, 86, 129, 158, 163, 172, 237, 258, 301, 316, 326, 337, 474, 489, 516, 553, 602, 652, 674, 903, 948, 978, 1011, 1106, 1141, 1204, 1348, 1659, 1806, 1956, 2022, 2212, 2282, 2359, 3318, 3397, 3423, 3612, 4044, 4564, 4718, 6636, 6794, 6846, 7009, 7077, 9436, 10191, 12877, 13588, 13692, 14018, 14154, 14491, 20382, 21027, 23779, 25754, 26623, 28036, 28308, 28982, 38631, 40764, 42054, 43473, 47558, 49063, 51508, 53246, 54931, 57964, 71337, 77262, 79869, 84108, 86946, 90139, 95116, 98126, 101437, 106492, 109862, 142674, 147189, 154524, 159738, 164793, 173892, 180278, 186361, 196252, 202874, 219724, 270417, 285348, 294378, 304311, 319476, 329586, 360556, 372722, 384517, 405748, 540834, 553711, 559083, 588756, 608622, 659172, 745444, 769034, 1081668, 1107422, 1118166, 1144789, 1153551, 1217244, 1538068, 1661133, 2214844, 2236332, 2289578, 2307102, 2362033, 3322266, 3434367, 3875977, 4339549, 4579156, 4614204, 4724066, 6644532, 6868734, 7086099, 7751954, 8013523, 8679098, 9448132, 11627931, 13018647, 13737468, 14172198, 15503908, 16027046, 16534231, 17358196, 23255862, 24040569, 26037294, 28344396, 30376843, 32054092, 33068462, 46511724, 48081138, 49602693, 52074588, 60753686, 66136924, 91130529, 96162276, 99205386, 121507372, 182261058, 186600607, 198410772, 364522116, 373201214, 559801821, 746402428, 1119603642, 1306204249, 2239207284, 2612408498, 3918612747, 5224816996, 7837225494, 15674450988]

約数ペア:

[(1, 15674450988), (2, 7837225494), (3, 5224816996), (4, 3918612747), (6, 2612408498), (7, 2239207284), (12, 1306204249), (14, 1119603642), (21, 746402428), (28, 559801821), (42, 373201214), (43, 364522116), (79, 198410772), (84, 186600607), (86, 182261058), (129, 121507372), (158, 99205386), (163, 96162276), (172, 91130529), (237, 66136924), (258, 60753686), (301, 52074588), (316, 49602693), (326, 48081138), (337, 46511724), (474, 33068462), (489, 32054092), (516, 30376843), (553, 28344396), (602, 26037294), (652, 24040569), (674, 23255862), (903, 17358196), (948, 16534231), (978, 16027046), (1011, 15503908), (1106, 14172198), (1141, 13737468), (1204, 13018647), (1348, 11627931), (1659, 9448132), (1806, 8679098), (1956, 8013523), (2022, 7751954), (2212, 7086099), (2282, 6868734), (2359, 6644532), (3318, 4724066), (3397, 4614204), (3423, 4579156), (3612, 4339549), (4044, 3875977), (4564, 3434367), (4718, 3322266), (6636, 2362033), (6794, 2307102), (6846, 2289578), (7009, 2236332), (7077, 2214844), (9436, 1661133), (10191, 1538068), (12877, 1217244), (13588, 1153551), (13692, 1144789), (14018, 1118166), (14154, 1107422), (14491, 1081668), (20382, 769034), (21027, 745444), (23779, 659172), (25754, 608622), (26623, 588756), (28036, 559083), (28308, 553711), (28982, 540834), (38631, 405748), (40764, 384517), (42054, 372722), (43473, 360556), (47558, 329586), (49063, 319476), (51508, 304311), (53246, 294378), (54931, 285348), (57964, 270417), (71337, 219724), (77262, 202874), (79869, 196252), (84108, 186361), (86946, 180278), (90139, 173892), (95116, 164793), (98126, 159738), (101437, 154524), (106492, 147189), (109862, 142674)]