401954928

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{270131}}^1$

素因数の和:270173

約数の個数: 40

約数和(自身を含む): 1071883776

約数和(自身を除く): 669928848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 270131, 540262, 810393, 1080524, 1620786, 2161048, 3241572, 4322096, 6483144, 8374061, 12966288, 16748122, 25122183, 33496244, 50244366, 66992488, 100488732, 133984976, 200977464, 401954928]

約数ペア:

[(1, 401954928), (2, 200977464), (3, 133984976), (4, 100488732), (6, 66992488), (8, 50244366), (12, 33496244), (16, 25122183), (24, 16748122), (31, 12966288), (48, 8374061), (62, 6483144), (93, 4322096), (124, 3241572), (186, 2161048), (248, 1620786), (372, 1080524), (496, 810393), (744, 540262), (1488, 270131)]