242550672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55529}}^1$

素因数の和:55560

約数の個数: 80

約数和(自身を含む): 771200640

約数和(自身を除く): 528649968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 55529, 111058, 166587, 222116, 333174, 388703, 444232, 666348, 721877, 777406, 888464, 1166109, 1332696, 1443754, 1554812, 2165631, 2332218, 2665392, 2887508, 3109624, 4331262, 4664436, 5053139, 5775016, 6219248, 8662524, 9328872, 10106278, 11550032, 15159417, 17325048, 18657744, 20212556, 30318834, 34650096, 40425112, 60637668, 80850224, 121275336, 242550672]

約数ペア:

[(1, 242550672), (2, 121275336), (3, 80850224), (4, 60637668), (6, 40425112), (7, 34650096), (8, 30318834), (12, 20212556), (13, 18657744), (14, 17325048), (16, 15159417), (21, 11550032), (24, 10106278), (26, 9328872), (28, 8662524), (39, 6219248), (42, 5775016), (48, 5053139), (52, 4664436), (56, 4331262), (78, 3109624), (84, 2887508), (91, 2665392), (104, 2332218), (112, 2165631), (156, 1554812), (168, 1443754), (182, 1332696), (208, 1166109), (273, 888464), (312, 777406), (336, 721877), (364, 666348), (546, 444232), (624, 388703), (728, 333174), (1092, 222116), (1456, 166587), (2184, 111058), (4368, 55529)]