387379968

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:410

約数の個数: 144

約数和(自身を含む): 1087865856

約数和(自身を除く): 700485888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 53, 62, 64, 93, 96, 106, 124, 128, 159, 186, 192, 212, 248, 256, 307, 318, 372, 384, 424, 496, 614, 636, 744, 768, 848, 921, 992, 1228, 1272, 1488, 1643, 1696, 1842, 1984, 2456, 2544, 2976, 3286, 3392, 3684, 3968, 4912, 4929, 5088, 5952, 6572, 6784, 7368, 7936, 9517, 9824, 9858, 10176, 11904, 13144, 13568, 14736, 16271, 19034, 19648, 19716, 20352, 23808, 26288, 28551, 29472, 32542, 38068, 39296, 39432, 40704, 48813, 52576, 57102, 58944, 65084, 76136, 78592, 78864, 97626, 105152, 114204, 117888, 130168, 152272, 157728, 195252, 210304, 228408, 235776, 260336, 304544, 315456, 390504, 420608, 456816, 504401, 520672, 609088, 630912, 781008, 913632, 1008802, 1041344, 1218176, 1261824, 1513203, 1562016, 1827264, 2017604, 2082688, 2436352, 3026406, 3124032, 3654528, 4035208, 4165376, 6052812, 6248064, 7309056, 8070416, 12105624, 12496128, 16140832, 24211248, 32281664, 48422496, 64563328, 96844992, 129126656, 193689984, 387379968]

約数ペア:

[(1, 387379968), (2, 193689984), (3, 129126656), (4, 96844992), (6, 64563328), (8, 48422496), (12, 32281664), (16, 24211248), (24, 16140832), (31, 12496128), (32, 12105624), (48, 8070416), (53, 7309056), (62, 6248064), (64, 6052812), (93, 4165376), (96, 4035208), (106, 3654528), (124, 3124032), (128, 3026406), (159, 2436352), (186, 2082688), (192, 2017604), (212, 1827264), (248, 1562016), (256, 1513203), (307, 1261824), (318, 1218176), (372, 1041344), (384, 1008802), (424, 913632), (496, 781008), (614, 630912), (636, 609088), (744, 520672), (768, 504401), (848, 456816), (921, 420608), (992, 390504), (1228, 315456), (1272, 304544), (1488, 260336), (1643, 235776), (1696, 228408), (1842, 210304), (1984, 195252), (2456, 157728), (2544, 152272), (2976, 130168), (3286, 117888), (3392, 114204), (3684, 105152), (3968, 97626), (4912, 78864), (4929, 78592), (5088, 76136), (5952, 65084), (6572, 58944), (6784, 57102), (7368, 52576), (7936, 48813), (9517, 40704), (9824, 39432), (9858, 39296), (10176, 38068), (11904, 32542), (13144, 29472), (13568, 28551), (14736, 26288), (16271, 23808), (19034, 20352), (19648, 19716)]