21222796256

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{1627}}^1$

素因数の和:2176

約数の個数: 96

約数和(自身を含む): 44898416640

約数和(自身を除く): 23675620384

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 74, 92, 148, 184, 296, 368, 479, 592, 736, 851, 958, 1184, 1627, 1702, 1916, 3254, 3404, 3832, 6508, 6808, 7664, 11017, 13016, 13616, 15328, 17723, 22034, 26032, 27232, 35446, 37421, 44068, 52064, 60199, 70892, 74842, 88136, 120398, 141784, 149684, 176272, 240796, 283568, 299368, 352544, 407629, 481592, 567136, 598736, 779333, 815258, 963184, 1197472, 1384577, 1558666, 1630516, 1926368, 2769154, 3117332, 3261032, 5538308, 6234664, 6522064, 11076616, 12469328, 13044128, 17924659, 22153232, 24938656, 28835321, 35849318, 44306464, 57670642, 71698636, 115341284, 143397272, 230682568, 286794544, 461365136, 573589088, 663212383, 922730272, 1326424766, 2652849532, 5305699064, 10611398128, 21222796256]

約数ペア:

[(1, 21222796256), (2, 10611398128), (4, 5305699064), (8, 2652849532), (16, 1326424766), (23, 922730272), (32, 663212383), (37, 573589088), (46, 461365136), (74, 286794544), (92, 230682568), (148, 143397272), (184, 115341284), (296, 71698636), (368, 57670642), (479, 44306464), (592, 35849318), (736, 28835321), (851, 24938656), (958, 22153232), (1184, 17924659), (1627, 13044128), (1702, 12469328), (1916, 11076616), (3254, 6522064), (3404, 6234664), (3832, 5538308), (6508, 3261032), (6808, 3117332), (7664, 2769154), (11017, 1926368), (13016, 1630516), (13616, 1558666), (15328, 1384577), (17723, 1197472), (22034, 963184), (26032, 815258), (27232, 779333), (35446, 598736), (37421, 567136), (44068, 481592), (52064, 407629), (60199, 352544), (70892, 299368), (74842, 283568), (88136, 240796), (120398, 176272), (141784, 149684)]