388570368

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:928

約数の個数: 144

約数和(自身を含む): 1125017600

約数和(自身を除く): 736447232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 256, 304, 372, 384, 456, 496, 589, 608, 744, 768, 859, 912, 992, 1178, 1216, 1488, 1718, 1767, 1824, 1984, 2356, 2432, 2577, 2976, 3436, 3534, 3648, 3968, 4712, 4864, 5154, 5952, 6872, 7068, 7296, 7936, 9424, 10308, 11904, 13744, 14136, 14592, 16321, 18848, 20616, 23808, 26629, 27488, 28272, 32642, 37696, 41232, 48963, 53258, 54976, 56544, 65284, 75392, 79887, 82464, 97926, 106516, 109952, 113088, 130568, 150784, 159774, 164928, 195852, 213032, 219904, 226176, 261136, 319548, 329856, 391704, 426064, 452352, 505951, 522272, 639096, 659712, 783408, 852128, 1011902, 1044544, 1278192, 1517853, 1566816, 1704256, 2023804, 2089088, 2556384, 3035706, 3133632, 3408512, 4047608, 4178176, 5112768, 6071412, 6267264, 6817024, 8095216, 10225536, 12142824, 12534528, 16190432, 20451072, 24285648, 32380864, 48571296, 64761728, 97142592, 129523456, 194285184, 388570368]

約数ペア:

[(1, 388570368), (2, 194285184), (3, 129523456), (4, 97142592), (6, 64761728), (8, 48571296), (12, 32380864), (16, 24285648), (19, 20451072), (24, 16190432), (31, 12534528), (32, 12142824), (38, 10225536), (48, 8095216), (57, 6817024), (62, 6267264), (64, 6071412), (76, 5112768), (93, 4178176), (96, 4047608), (114, 3408512), (124, 3133632), (128, 3035706), (152, 2556384), (186, 2089088), (192, 2023804), (228, 1704256), (248, 1566816), (256, 1517853), (304, 1278192), (372, 1044544), (384, 1011902), (456, 852128), (496, 783408), (589, 659712), (608, 639096), (744, 522272), (768, 505951), (859, 452352), (912, 426064), (992, 391704), (1178, 329856), (1216, 319548), (1488, 261136), (1718, 226176), (1767, 219904), (1824, 213032), (1984, 195852), (2356, 164928), (2432, 159774), (2577, 150784), (2976, 130568), (3436, 113088), (3534, 109952), (3648, 106516), (3968, 97926), (4712, 82464), (4864, 79887), (5154, 75392), (5952, 65284), (6872, 56544), (7068, 54976), (7296, 53258), (7936, 48963), (9424, 41232), (10308, 37696), (11904, 32642), (13744, 28272), (14136, 27488), (14592, 26629), (16321, 23808), (18848, 20616)]