284267776

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{373}}^1$

素因数の和:631

約数の個数: 72

約数和(自身を含む): 615387080

約数和(自身を除く): 331119304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 229, 256, 373, 416, 458, 746, 832, 916, 1492, 1664, 1832, 2977, 2984, 3328, 3664, 4849, 5954, 5968, 7328, 9698, 11908, 11936, 14656, 19396, 23816, 23872, 29312, 38792, 47632, 47744, 58624, 77584, 85417, 95264, 95488, 155168, 170834, 190528, 310336, 341668, 381056, 620672, 683336, 762112, 1110421, 1241344, 1366672, 2220842, 2733344, 4441684, 5466688, 8883368, 10933376, 17766736, 21866752, 35533472, 71066944, 142133888, 284267776]

約数ペア:

[(1, 284267776), (2, 142133888), (4, 71066944), (8, 35533472), (13, 21866752), (16, 17766736), (26, 10933376), (32, 8883368), (52, 5466688), (64, 4441684), (104, 2733344), (128, 2220842), (208, 1366672), (229, 1241344), (256, 1110421), (373, 762112), (416, 683336), (458, 620672), (746, 381056), (832, 341668), (916, 310336), (1492, 190528), (1664, 170834), (1832, 155168), (2977, 95488), (2984, 95264), (3328, 85417), (3664, 77584), (4849, 58624), (5954, 47744), (5968, 47632), (7328, 38792), (9698, 29312), (11908, 23872), (11936, 23816), (14656, 19396)]