403107136

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1021}}^1$

素因数の和:1263

約数の個数: 56

約数和(自身を含む): 830681600

約数和(自身を除く): 427574464

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 199, 248, 398, 496, 796, 992, 1021, 1592, 1984, 2042, 3184, 4084, 6169, 6368, 8168, 12338, 12736, 16336, 24676, 31651, 32672, 49352, 63302, 65344, 98704, 126604, 197408, 203179, 253208, 394816, 406358, 506416, 812716, 1012832, 1625432, 2025664, 3250864, 6298549, 6501728, 12597098, 13003456, 25194196, 50388392, 100776784, 201553568, 403107136]

約数ペア:

[(1, 403107136), (2, 201553568), (4, 100776784), (8, 50388392), (16, 25194196), (31, 13003456), (32, 12597098), (62, 6501728), (64, 6298549), (124, 3250864), (199, 2025664), (248, 1625432), (398, 1012832), (496, 812716), (796, 506416), (992, 406358), (1021, 394816), (1592, 253208), (1984, 203179), (2042, 197408), (3184, 126604), (4084, 98704), (6169, 65344), (6368, 63302), (8168, 49352), (12338, 32672), (12736, 31651), (16336, 24676)]