388733592

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{9511}}^1$

素因数の和:9664

約数の個数: 64

約数和(自身を含む): 1054690560

約数和(自身を除く): 665956968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 131, 156, 262, 312, 393, 524, 786, 1048, 1572, 1703, 3144, 3406, 5109, 6812, 9511, 10218, 13624, 19022, 20436, 28533, 38044, 40872, 57066, 76088, 114132, 123643, 228264, 247286, 370929, 494572, 741858, 989144, 1245941, 1483716, 2491882, 2967432, 3737823, 4983764, 7475646, 9967528, 14951292, 16197233, 29902584, 32394466, 48591699, 64788932, 97183398, 129577864, 194366796, 388733592]

約数ペア:

[(1, 388733592), (2, 194366796), (3, 129577864), (4, 97183398), (6, 64788932), (8, 48591699), (12, 32394466), (13, 29902584), (24, 16197233), (26, 14951292), (39, 9967528), (52, 7475646), (78, 4983764), (104, 3737823), (131, 2967432), (156, 2491882), (262, 1483716), (312, 1245941), (393, 989144), (524, 741858), (786, 494572), (1048, 370929), (1572, 247286), (1703, 228264), (3144, 123643), (3406, 114132), (5109, 76088), (6812, 57066), (9511, 40872), (10218, 38044), (13624, 28533), (19022, 20436)]