40483254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 96307200

約数和(自身を除く): 55823946

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 109, 111, 218, 222, 239, 259, 327, 478, 518, 654, 717, 763, 777, 1434, 1526, 1554, 1673, 2289, 3346, 4033, 4578, 5019, 8066, 8843, 10038, 12099, 17686, 24198, 26051, 26529, 28231, 52102, 53058, 56462, 61901, 78153, 84693, 123802, 156306, 169386, 182357, 185703, 364714, 371406, 547071, 963887, 1094142, 1927774, 2891661, 5783322, 6747209, 13494418, 20241627, 40483254]

約数ペア:

[(1, 40483254), (2, 20241627), (3, 13494418), (6, 6747209), (7, 5783322), (14, 2891661), (21, 1927774), (37, 1094142), (42, 963887), (74, 547071), (109, 371406), (111, 364714), (218, 185703), (222, 182357), (239, 169386), (259, 156306), (327, 123802), (478, 84693), (518, 78153), (654, 61901), (717, 56462), (763, 53058), (777, 52102), (1434, 28231), (1526, 26529), (1554, 26051), (1673, 24198), (2289, 17686), (3346, 12099), (4033, 10038), (4578, 8843), (5019, 8066)]