1878299672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{12041}}^1$

素因数の和:12132

約数の個数: 64

約数和(自身を含む): 3953629440

約数和(自身を除く): 2075329768

約数列:

[1, 2, 4, 8, 17, 31, 34, 37, 62, 68, 74, 124, 136, 148, 248, 296, 527, 629, 1054, 1147, 1258, 2108, 2294, 2516, 4216, 4588, 5032, 9176, 12041, 19499, 24082, 38998, 48164, 77996, 96328, 155992, 204697, 373271, 409394, 445517, 746542, 818788, 891034, 1493084, 1637576, 1782068, 2986168, 3564136, 6345607, 7573789, 12691214, 13811027, 15147578, 25382428, 27622054, 30295156, 50764856, 55244108, 60590312, 110488216, 234787459, 469574918, 939149836, 1878299672]

約数ペア:

[(1, 1878299672), (2, 939149836), (4, 469574918), (8, 234787459), (17, 110488216), (31, 60590312), (34, 55244108), (37, 50764856), (62, 30295156), (68, 27622054), (74, 25382428), (124, 15147578), (136, 13811027), (148, 12691214), (248, 7573789), (296, 6345607), (527, 3564136), (629, 2986168), (1054, 1782068), (1147, 1637576), (1258, 1493084), (2108, 891034), (2294, 818788), (2516, 746542), (4216, 445517), (4588, 409394), (5032, 373271), (9176, 204697), (12041, 155992), (19499, 96328), (24082, 77996), (38998, 48164)]