291393056

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:562

約数の個数: 96

約数和(自身を含む): 645345792

約数和(自身を除く): 353952736

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 37, 62, 68, 74, 124, 136, 148, 248, 272, 296, 467, 496, 527, 544, 592, 629, 934, 992, 1054, 1147, 1184, 1258, 1868, 2108, 2294, 2516, 3736, 4216, 4588, 5032, 7472, 7939, 8432, 9176, 10064, 14477, 14944, 15878, 16864, 17279, 18352, 19499, 20128, 28954, 31756, 34558, 36704, 38998, 57908, 63512, 69116, 77996, 115816, 127024, 138232, 155992, 231632, 246109, 254048, 276464, 293743, 311984, 463264, 492218, 535649, 552928, 587486, 623968, 984436, 1071298, 1174972, 1968872, 2142596, 2349944, 3937744, 4285192, 4699888, 7875488, 8570384, 9106033, 9399776, 17140768, 18212066, 36424132, 72848264, 145696528, 291393056]

約数ペア:

[(1, 291393056), (2, 145696528), (4, 72848264), (8, 36424132), (16, 18212066), (17, 17140768), (31, 9399776), (32, 9106033), (34, 8570384), (37, 7875488), (62, 4699888), (68, 4285192), (74, 3937744), (124, 2349944), (136, 2142596), (148, 1968872), (248, 1174972), (272, 1071298), (296, 984436), (467, 623968), (496, 587486), (527, 552928), (544, 535649), (592, 492218), (629, 463264), (934, 311984), (992, 293743), (1054, 276464), (1147, 254048), (1184, 246109), (1258, 231632), (1868, 155992), (2108, 138232), (2294, 127024), (2516, 115816), (3736, 77996), (4216, 69116), (4588, 63512), (5032, 57908), (7472, 38998), (7939, 36704), (8432, 34558), (9176, 31756), (10064, 28954), (14477, 20128), (14944, 19499), (15878, 18352), (16864, 17279)]