415371572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 941445120

約数和(自身を除く): 526073548

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 79, 86, 154, 158, 172, 301, 308, 316, 397, 473, 553, 602, 794, 869, 946, 1106, 1204, 1588, 1738, 1892, 2212, 2779, 3311, 3397, 3476, 4367, 5558, 6083, 6622, 6794, 8734, 11116, 12166, 13244, 13588, 17071, 17468, 23779, 24332, 30569, 31363, 34142, 37367, 47558, 61138, 62726, 68284, 74734, 95116, 119497, 122276, 125452, 149468, 187781, 219541, 238994, 261569, 344993, 375562, 439082, 477988, 523138, 689986, 751124, 878164, 1046276, 1314467, 1348609, 1379972, 2414951, 2628934, 2697218, 4829902, 5257868, 5394436, 9440263, 9659804, 14834699, 18880526, 29669398, 37761052, 59338796, 103842893, 207685786, 415371572]

約数ペア:

[(1, 415371572), (2, 207685786), (4, 103842893), (7, 59338796), (11, 37761052), (14, 29669398), (22, 18880526), (28, 14834699), (43, 9659804), (44, 9440263), (77, 5394436), (79, 5257868), (86, 4829902), (154, 2697218), (158, 2628934), (172, 2414951), (301, 1379972), (308, 1348609), (316, 1314467), (397, 1046276), (473, 878164), (553, 751124), (602, 689986), (794, 523138), (869, 477988), (946, 439082), (1106, 375562), (1204, 344993), (1588, 261569), (1738, 238994), (1892, 219541), (2212, 187781), (2779, 149468), (3311, 125452), (3397, 122276), (3476, 119497), (4367, 95116), (5558, 74734), (6083, 68284), (6622, 62726), (6794, 61138), (8734, 47558), (11116, 37367), (12166, 34142), (13244, 31363), (13588, 30569), (17071, 24332), (17468, 23779)]