253211472

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:609

約数の個数: 120

約数和(自身を含む): 738786048

約数和(自身を除く): 485574576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 131, 144, 186, 248, 262, 279, 372, 393, 433, 496, 524, 558, 744, 786, 866, 1048, 1116, 1179, 1299, 1488, 1572, 1732, 2096, 2232, 2358, 2598, 3144, 3464, 3897, 4061, 4464, 4716, 5196, 6288, 6928, 7794, 8122, 9432, 10392, 12183, 13423, 15588, 16244, 18864, 20784, 24366, 26846, 31176, 32488, 36549, 40269, 48732, 53692, 56723, 62352, 64976, 73098, 80538, 97464, 107384, 113446, 120807, 146196, 161076, 170169, 194928, 214768, 226892, 241614, 292392, 322152, 340338, 453784, 483228, 510507, 584784, 644304, 680676, 907568, 966456, 1021014, 1361352, 1758413, 1932912, 2042028, 2722704, 3516826, 4084056, 5275239, 7033652, 8168112, 10550478, 14067304, 15825717, 21100956, 28134608, 31651434, 42201912, 63302868, 84403824, 126605736, 253211472]

約数ペア:

[(1, 253211472), (2, 126605736), (3, 84403824), (4, 63302868), (6, 42201912), (8, 31651434), (9, 28134608), (12, 21100956), (16, 15825717), (18, 14067304), (24, 10550478), (31, 8168112), (36, 7033652), (48, 5275239), (62, 4084056), (72, 3516826), (93, 2722704), (124, 2042028), (131, 1932912), (144, 1758413), (186, 1361352), (248, 1021014), (262, 966456), (279, 907568), (372, 680676), (393, 644304), (433, 584784), (496, 510507), (524, 483228), (558, 453784), (744, 340338), (786, 322152), (866, 292392), (1048, 241614), (1116, 226892), (1179, 214768), (1299, 194928), (1488, 170169), (1572, 161076), (1732, 146196), (2096, 120807), (2232, 113446), (2358, 107384), (2598, 97464), (3144, 80538), (3464, 73098), (3897, 64976), (4061, 62352), (4464, 56723), (4716, 53692), (5196, 48732), (6288, 40269), (6928, 36549), (7794, 32488), (8122, 31176), (9432, 26846), (10392, 24366), (12183, 20784), (13423, 18864), (15588, 16244)]