221290608

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5443}}^1$

素因数の和:5483

約数の個数: 120

約数和(自身を含む): 718259584

約数和(自身を除く): 496968976

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 121, 132, 154, 168, 176, 231, 242, 264, 308, 336, 363, 462, 484, 528, 616, 726, 847, 924, 968, 1232, 1452, 1694, 1848, 1936, 2541, 2904, 3388, 3696, 5082, 5443, 5808, 6776, 10164, 10886, 13552, 16329, 20328, 21772, 32658, 38101, 40656, 43544, 59873, 65316, 76202, 87088, 114303, 119746, 130632, 152404, 179619, 228606, 239492, 261264, 304808, 359238, 419111, 457212, 478984, 609616, 658603, 718476, 838222, 914424, 957968, 1257333, 1317206, 1436952, 1676444, 1828848, 1975809, 2514666, 2634412, 2873904, 3352888, 3951618, 4610221, 5029332, 5268824, 6705776, 7903236, 9220442, 10058664, 10537648, 13830663, 15806472, 18440884, 20117328, 27661326, 31612944, 36881768, 55322652, 73763536, 110645304, 221290608]

約数ペア:

[(1, 221290608), (2, 110645304), (3, 73763536), (4, 55322652), (6, 36881768), (7, 31612944), (8, 27661326), (11, 20117328), (12, 18440884), (14, 15806472), (16, 13830663), (21, 10537648), (22, 10058664), (24, 9220442), (28, 7903236), (33, 6705776), (42, 5268824), (44, 5029332), (48, 4610221), (56, 3951618), (66, 3352888), (77, 2873904), (84, 2634412), (88, 2514666), (112, 1975809), (121, 1828848), (132, 1676444), (154, 1436952), (168, 1317206), (176, 1257333), (231, 957968), (242, 914424), (264, 838222), (308, 718476), (336, 658603), (363, 609616), (462, 478984), (484, 457212), (528, 419111), (616, 359238), (726, 304808), (847, 261264), (924, 239492), (968, 228606), (1232, 179619), (1452, 152404), (1694, 130632), (1848, 119746), (1936, 114303), (2541, 87088), (2904, 76202), (3388, 65316), (3696, 59873), (5082, 43544), (5443, 40656), (5808, 38101), (6776, 32658), (10164, 21772), (10886, 20328), (13552, 16329)]