506810816

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{547}}^1$

素因数の和:1057

約数の個数: 56

約数和(自身を含む): 1042269696

約数和(自身を除く): 535458880

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 467, 496, 547, 934, 992, 1094, 1868, 1984, 2188, 3736, 4376, 7472, 8752, 14477, 14944, 16957, 17504, 28954, 29888, 33914, 35008, 57908, 67828, 115816, 135656, 231632, 255449, 271312, 463264, 510898, 542624, 926528, 1021796, 1085248, 2043592, 4087184, 7918919, 8174368, 15837838, 16348736, 31675676, 63351352, 126702704, 253405408, 506810816]

約数ペア:

[(1, 506810816), (2, 253405408), (4, 126702704), (8, 63351352), (16, 31675676), (31, 16348736), (32, 15837838), (62, 8174368), (64, 7918919), (124, 4087184), (248, 2043592), (467, 1085248), (496, 1021796), (547, 926528), (934, 542624), (992, 510898), (1094, 463264), (1868, 271312), (1984, 255449), (2188, 231632), (3736, 135656), (4376, 115816), (7472, 67828), (8752, 57908), (14477, 35008), (14944, 33914), (16957, 29888), (17504, 28954)]