279382416

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{523}}^1$

素因数の和:924

約数の個数: 80

約数和(自身を含む): 748523520

約数和(自身を除く): 469141104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 359, 372, 496, 523, 718, 744, 1046, 1077, 1436, 1488, 1569, 2092, 2154, 2872, 3138, 4184, 4308, 5744, 6276, 8368, 8616, 11129, 12552, 16213, 17232, 22258, 25104, 32426, 33387, 44516, 48639, 64852, 66774, 89032, 97278, 129704, 133548, 178064, 187757, 194556, 259408, 267096, 375514, 389112, 534192, 563271, 751028, 778224, 1126542, 1502056, 2253084, 3004112, 4506168, 5820467, 9012336, 11640934, 17461401, 23281868, 34922802, 46563736, 69845604, 93127472, 139691208, 279382416]

約数ペア:

[(1, 279382416), (2, 139691208), (3, 93127472), (4, 69845604), (6, 46563736), (8, 34922802), (12, 23281868), (16, 17461401), (24, 11640934), (31, 9012336), (48, 5820467), (62, 4506168), (93, 3004112), (124, 2253084), (186, 1502056), (248, 1126542), (359, 778224), (372, 751028), (496, 563271), (523, 534192), (718, 389112), (744, 375514), (1046, 267096), (1077, 259408), (1436, 194556), (1488, 187757), (1569, 178064), (2092, 133548), (2154, 129704), (2872, 97278), (3138, 89032), (4184, 66774), (4308, 64852), (5744, 48639), (6276, 44516), (8368, 33387), (8616, 32426), (11129, 25104), (12552, 22258), (16213, 17232)]