327852928

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2699}}^1$

素因数の和:2799

約数の個数: 64

約数和(自身を含む): 713286000

約数和(自身を除く): 385433072

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 73, 104, 128, 146, 208, 292, 416, 584, 832, 949, 1168, 1664, 1898, 2336, 2699, 3796, 4672, 5398, 7592, 9344, 10796, 15184, 21592, 30368, 35087, 43184, 60736, 70174, 86368, 121472, 140348, 172736, 197027, 280696, 345472, 394054, 561392, 788108, 1122784, 1576216, 2245568, 2561351, 3152432, 4491136, 5122702, 6304864, 10245404, 12609728, 20490808, 25219456, 40981616, 81963232, 163926464, 327852928]

約数ペア:

[(1, 327852928), (2, 163926464), (4, 81963232), (8, 40981616), (13, 25219456), (16, 20490808), (26, 12609728), (32, 10245404), (52, 6304864), (64, 5122702), (73, 4491136), (104, 3152432), (128, 2561351), (146, 2245568), (208, 1576216), (292, 1122784), (416, 788108), (584, 561392), (832, 394054), (949, 345472), (1168, 280696), (1664, 197027), (1898, 172736), (2336, 140348), (2699, 121472), (3796, 86368), (4672, 70174), (5398, 60736), (7592, 43184), (9344, 35087), (10796, 30368), (15184, 21592)]