1540968

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 4536000

約数和(自身を除く): 2995032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 449, 572, 858, 898, 1144, 1347, 1716, 1796, 2694, 3432, 3592, 4939, 5388, 5837, 9878, 10776, 11674, 14817, 17511, 19756, 23348, 29634, 35022, 39512, 46696, 59268, 64207, 70044, 118536, 128414, 140088, 192621, 256828, 385242, 513656, 770484, 1540968]

約数ペア:

[(1, 1540968), (2, 770484), (3, 513656), (4, 385242), (6, 256828), (8, 192621), (11, 140088), (12, 128414), (13, 118536), (22, 70044), (24, 64207), (26, 59268), (33, 46696), (39, 39512), (44, 35022), (52, 29634), (66, 23348), (78, 19756), (88, 17511), (104, 14817), (132, 11674), (143, 10776), (156, 9878), (264, 5837), (286, 5388), (312, 4939), (429, 3592), (449, 3432), (572, 2694), (858, 1796), (898, 1716), (1144, 1347)]