358743424

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2729}}^1$

素因数の和:2835

約数の個数: 64

約数和(自身を含む): 779688000

約数和(自身を除く): 420944576

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 128, 158, 208, 316, 416, 632, 832, 1027, 1264, 1664, 2054, 2528, 2729, 4108, 5056, 5458, 8216, 10112, 10916, 16432, 21832, 32864, 35477, 43664, 65728, 70954, 87328, 131456, 141908, 174656, 215591, 283816, 349312, 431182, 567632, 862364, 1135264, 1724728, 2270528, 2802683, 3449456, 4541056, 5605366, 6898912, 11210732, 13797824, 22421464, 27595648, 44842928, 89685856, 179371712, 358743424]

約数ペア:

[(1, 358743424), (2, 179371712), (4, 89685856), (8, 44842928), (13, 27595648), (16, 22421464), (26, 13797824), (32, 11210732), (52, 6898912), (64, 5605366), (79, 4541056), (104, 3449456), (128, 2802683), (158, 2270528), (208, 1724728), (316, 1135264), (416, 862364), (632, 567632), (832, 431182), (1027, 349312), (1264, 283816), (1664, 215591), (2054, 174656), (2528, 141908), (2729, 131456), (4108, 87328), (5056, 70954), (5458, 65728), (8216, 43664), (10112, 35477), (10916, 32864), (16432, 21832)]