378571008

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{15901}}^1$

素因数の和:15951

約数の個数: 72

約数和(自身を含む): 1040118016

約数和(自身を除く): 661547008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 15901, 23808, 31802, 47703, 63604, 95406, 127208, 190812, 254416, 381624, 492931, 508832, 763248, 985862, 1017664, 1478793, 1526496, 1971724, 2035328, 2957586, 3052992, 3943448, 4070656, 5915172, 6105984, 7886896, 11830344, 12211968, 15773792, 23660688, 31547584, 47321376, 63095168, 94642752, 126190336, 189285504, 378571008]

約数ペア:

[(1, 378571008), (2, 189285504), (3, 126190336), (4, 94642752), (6, 63095168), (8, 47321376), (12, 31547584), (16, 23660688), (24, 15773792), (31, 12211968), (32, 11830344), (48, 7886896), (62, 6105984), (64, 5915172), (93, 4070656), (96, 3943448), (124, 3052992), (128, 2957586), (186, 2035328), (192, 1971724), (248, 1526496), (256, 1478793), (372, 1017664), (384, 985862), (496, 763248), (744, 508832), (768, 492931), (992, 381624), (1488, 254416), (1984, 190812), (2976, 127208), (3968, 95406), (5952, 63604), (7936, 47703), (11904, 31802), (15901, 23808)]