392786784

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{104911}}^1$

素因数の和:104940

約数の個数: 72

約数和(自身を含む): 1202920992

約数和(自身を除く): 810134208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 104911, 209822, 314733, 419644, 629466, 839288, 944199, 1258932, 1363843, 1678576, 1888398, 2517864, 2727686, 3357152, 3776796, 4091529, 5035728, 5455372, 7553592, 8183058, 10071456, 10910744, 12274587, 15107184, 16366116, 21821488, 24549174, 30214368, 32732232, 43642976, 49098348, 65464464, 98196696, 130928928, 196393392, 392786784]

約数ペア:

[(1, 392786784), (2, 196393392), (3, 130928928), (4, 98196696), (6, 65464464), (8, 49098348), (9, 43642976), (12, 32732232), (13, 30214368), (16, 24549174), (18, 21821488), (24, 16366116), (26, 15107184), (32, 12274587), (36, 10910744), (39, 10071456), (48, 8183058), (52, 7553592), (72, 5455372), (78, 5035728), (96, 4091529), (104, 3776796), (117, 3357152), (144, 2727686), (156, 2517864), (208, 1888398), (234, 1678576), (288, 1363843), (312, 1258932), (416, 944199), (468, 839288), (624, 629466), (936, 419644), (1248, 314733), (1872, 209822), (3744, 104911)]