404894844

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8849}}^1$

素因数の和:8931

約数の個数: 72

約数和(自身を含む): 1082390400

約数和(自身を除く): 677495556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 41, 62, 82, 93, 123, 124, 164, 186, 246, 279, 369, 372, 492, 558, 738, 1116, 1271, 1476, 2542, 3813, 5084, 7626, 8849, 11439, 15252, 17698, 22878, 26547, 35396, 45756, 53094, 79641, 106188, 159282, 274319, 318564, 362809, 548638, 725618, 822957, 1088427, 1097276, 1451236, 1645914, 2176854, 2468871, 3265281, 3291828, 4353708, 4937742, 6530562, 9875484, 11247079, 13061124, 22494158, 33741237, 44988316, 67482474, 101223711, 134964948, 202447422, 404894844]

約数ペア:

[(1, 404894844), (2, 202447422), (3, 134964948), (4, 101223711), (6, 67482474), (9, 44988316), (12, 33741237), (18, 22494158), (31, 13061124), (36, 11247079), (41, 9875484), (62, 6530562), (82, 4937742), (93, 4353708), (123, 3291828), (124, 3265281), (164, 2468871), (186, 2176854), (246, 1645914), (279, 1451236), (369, 1097276), (372, 1088427), (492, 822957), (558, 725618), (738, 548638), (1116, 362809), (1271, 318564), (1476, 274319), (2542, 159282), (3813, 106188), (5084, 79641), (7626, 53094), (8849, 45756), (11439, 35396), (15252, 26547), (17698, 22878)]