218276712

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{421}}^1$

素因数の和:831

約数の個数: 96

約数和(自身を含む): 625404000

約数和(自身を除く): 407127288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 379, 421, 456, 684, 758, 842, 1137, 1263, 1368, 1516, 1684, 2274, 2526, 3032, 3368, 3411, 3789, 4548, 5052, 6822, 7201, 7578, 7999, 9096, 10104, 13644, 14402, 15156, 15998, 21603, 23997, 27288, 28804, 30312, 31996, 43206, 47994, 57608, 63992, 64809, 71991, 86412, 95988, 129618, 143982, 159559, 172824, 191976, 259236, 287964, 319118, 478677, 518472, 575928, 638236, 957354, 1276472, 1436031, 1914708, 2872062, 3031621, 3829416, 5744124, 6063242, 9094863, 11488248, 12126484, 18189726, 24252968, 27284589, 36379452, 54569178, 72758904, 109138356, 218276712]

約数ペア:

[(1, 218276712), (2, 109138356), (3, 72758904), (4, 54569178), (6, 36379452), (8, 27284589), (9, 24252968), (12, 18189726), (18, 12126484), (19, 11488248), (24, 9094863), (36, 6063242), (38, 5744124), (57, 3829416), (72, 3031621), (76, 2872062), (114, 1914708), (152, 1436031), (171, 1276472), (228, 957354), (342, 638236), (379, 575928), (421, 518472), (456, 478677), (684, 319118), (758, 287964), (842, 259236), (1137, 191976), (1263, 172824), (1368, 159559), (1516, 143982), (1684, 129618), (2274, 95988), (2526, 86412), (3032, 71991), (3368, 64809), (3411, 63992), (3789, 57608), (4548, 47994), (5052, 43206), (6822, 31996), (7201, 30312), (7578, 28804), (7999, 27288), (9096, 23997), (10104, 21603), (13644, 15998), (14402, 15156)]