211726608

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{433}}^1$

素因数の和:672

約数の個数: 80

約数和(自身を含む): 560547456

約数和(自身を除く): 348820848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 167, 183, 244, 334, 366, 433, 488, 501, 668, 732, 866, 976, 1002, 1299, 1336, 1464, 1732, 2004, 2598, 2672, 2928, 3464, 4008, 5196, 6928, 8016, 10187, 10392, 20374, 20784, 26413, 30561, 40748, 52826, 61122, 72311, 79239, 81496, 105652, 122244, 144622, 158478, 162992, 211304, 216933, 244488, 289244, 316956, 422608, 433866, 488976, 578488, 633912, 867732, 1156976, 1267824, 1735464, 3470928, 4410971, 8821942, 13232913, 17643884, 26465826, 35287768, 52931652, 70575536, 105863304, 211726608]

約数ペア:

[(1, 211726608), (2, 105863304), (3, 70575536), (4, 52931652), (6, 35287768), (8, 26465826), (12, 17643884), (16, 13232913), (24, 8821942), (48, 4410971), (61, 3470928), (122, 1735464), (167, 1267824), (183, 1156976), (244, 867732), (334, 633912), (366, 578488), (433, 488976), (488, 433866), (501, 422608), (668, 316956), (732, 289244), (866, 244488), (976, 216933), (1002, 211304), (1299, 162992), (1336, 158478), (1464, 144622), (1732, 122244), (2004, 105652), (2598, 81496), (2672, 79239), (2928, 72311), (3464, 61122), (4008, 52826), (5196, 40748), (6928, 30561), (8016, 26413), (10187, 20784), (10392, 20374)]