247936752

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1103}}^1$

素因数の和:1347

約数の個数: 120

約数和(自身を含む): 797282304

約数和(自身を除く): 549345552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 223, 252, 336, 446, 504, 669, 892, 1008, 1103, 1338, 1561, 1784, 2007, 2206, 2676, 3122, 3309, 3568, 4014, 4412, 4683, 5352, 6244, 6618, 7721, 8028, 8824, 9366, 9927, 10704, 12488, 13236, 14049, 15442, 16056, 17648, 18732, 19854, 23163, 24976, 26472, 28098, 30884, 32112, 37464, 39708, 46326, 52944, 56196, 61768, 69489, 74928, 79416, 92652, 112392, 123536, 138978, 158832, 185304, 224784, 245969, 277956, 370608, 491938, 555912, 737907, 983876, 1111824, 1475814, 1721783, 1967752, 2213721, 2951628, 3443566, 3935504, 4427442, 5165349, 5903256, 6887132, 8854884, 10330698, 11806512, 13774264, 15496047, 17709768, 20661396, 27548528, 30992094, 35419536, 41322792, 61984188, 82645584, 123968376, 247936752]

約数ペア:

[(1, 247936752), (2, 123968376), (3, 82645584), (4, 61984188), (6, 41322792), (7, 35419536), (8, 30992094), (9, 27548528), (12, 20661396), (14, 17709768), (16, 15496047), (18, 13774264), (21, 11806512), (24, 10330698), (28, 8854884), (36, 6887132), (42, 5903256), (48, 5165349), (56, 4427442), (63, 3935504), (72, 3443566), (84, 2951628), (112, 2213721), (126, 1967752), (144, 1721783), (168, 1475814), (223, 1111824), (252, 983876), (336, 737907), (446, 555912), (504, 491938), (669, 370608), (892, 277956), (1008, 245969), (1103, 224784), (1338, 185304), (1561, 158832), (1784, 138978), (2007, 123536), (2206, 112392), (2676, 92652), (3122, 79416), (3309, 74928), (3568, 69489), (4014, 61768), (4412, 56196), (4683, 52944), (5352, 46326), (6244, 39708), (6618, 37464), (7721, 32112), (8028, 30884), (8824, 28098), (9366, 26472), (9927, 24976), (10704, 23163), (12488, 19854), (13236, 18732), (14049, 17648), (15442, 16056)]