1255200024

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:545

約数の個数: 128

約数和(自身を含む): 3448972800

約数和(自身を除く): 2193772776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 103, 104, 139, 156, 206, 278, 281, 309, 312, 412, 417, 556, 562, 618, 824, 834, 843, 1112, 1124, 1236, 1339, 1668, 1686, 1807, 2248, 2472, 2678, 3336, 3372, 3614, 3653, 4017, 5356, 5421, 6744, 7228, 7306, 8034, 10712, 10842, 10959, 14317, 14456, 14612, 16068, 21684, 21918, 28634, 28943, 29224, 32136, 39059, 42951, 43368, 43836, 57268, 57886, 78118, 85902, 86829, 87672, 114536, 115772, 117177, 156236, 171804, 173658, 186121, 231544, 234354, 312472, 343608, 347316, 372242, 376259, 468708, 507767, 558363, 694632, 744484, 752518, 937416, 1015534, 1116726, 1128777, 1488968, 1505036, 1523301, 2031068, 2233452, 2257554, 3010072, 3046602, 4023077, 4062136, 4466904, 4515108, 6093204, 8046154, 9030216, 12069231, 12186408, 16092308, 24138462, 32184616, 48276924, 52300001, 96553848, 104600002, 156900003, 209200004, 313800006, 418400008, 627600012, 1255200024]

約数ペア:

[(1, 1255200024), (2, 627600012), (3, 418400008), (4, 313800006), (6, 209200004), (8, 156900003), (12, 104600002), (13, 96553848), (24, 52300001), (26, 48276924), (39, 32184616), (52, 24138462), (78, 16092308), (103, 12186408), (104, 12069231), (139, 9030216), (156, 8046154), (206, 6093204), (278, 4515108), (281, 4466904), (309, 4062136), (312, 4023077), (412, 3046602), (417, 3010072), (556, 2257554), (562, 2233452), (618, 2031068), (824, 1523301), (834, 1505036), (843, 1488968), (1112, 1128777), (1124, 1116726), (1236, 1015534), (1339, 937416), (1668, 752518), (1686, 744484), (1807, 694632), (2248, 558363), (2472, 507767), (2678, 468708), (3336, 376259), (3372, 372242), (3614, 347316), (3653, 343608), (4017, 312472), (5356, 234354), (5421, 231544), (6744, 186121), (7228, 173658), (7306, 171804), (8034, 156236), (10712, 117177), (10842, 115772), (10959, 114536), (14317, 87672), (14456, 86829), (14612, 85902), (16068, 78118), (21684, 57886), (21918, 57268), (28634, 43836), (28943, 43368), (29224, 42951), (32136, 39059)]