384631408

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1499}}^1$

素因数の和:1622

約数の個数: 80

約数和(自身を含む): 892800000

約数和(自身を除く): 508168592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 79, 112, 116, 158, 203, 232, 316, 406, 464, 553, 632, 812, 1106, 1264, 1499, 1624, 2212, 2291, 2998, 3248, 4424, 4582, 5996, 8848, 9164, 10493, 11992, 16037, 18328, 20986, 23984, 32074, 36656, 41972, 43471, 64148, 83944, 86942, 118421, 128296, 167888, 173884, 236842, 256592, 304297, 347768, 473684, 608594, 695536, 828947, 947368, 1217188, 1657894, 1894736, 2434376, 3315788, 3434209, 4868752, 6631576, 6868418, 13263152, 13736836, 24039463, 27473672, 48078926, 54947344, 96157852, 192315704, 384631408]

約数ペア:

[(1, 384631408), (2, 192315704), (4, 96157852), (7, 54947344), (8, 48078926), (14, 27473672), (16, 24039463), (28, 13736836), (29, 13263152), (56, 6868418), (58, 6631576), (79, 4868752), (112, 3434209), (116, 3315788), (158, 2434376), (203, 1894736), (232, 1657894), (316, 1217188), (406, 947368), (464, 828947), (553, 695536), (632, 608594), (812, 473684), (1106, 347768), (1264, 304297), (1499, 256592), (1624, 236842), (2212, 173884), (2291, 167888), (2998, 128296), (3248, 118421), (4424, 86942), (4582, 83944), (5996, 64148), (8848, 43471), (9164, 41972), (10493, 36656), (11992, 32074), (16037, 23984), (18328, 20986)]