400469472

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{106963}}^1$

素因数の和:106992

約数の個数: 72

約数和(自身を含む): 1226449224

約数和(自身を除く): 825979752

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, 106963, 213926, 320889, 427852, 641778, 855704, 962667, 1283556, 1390519, 1711408, 1925334, 2567112, 2781038, 3422816, 3850668, 4171557, 5134224, 5562076, 7701336, 8343114, 10268448, 11124152, 12514671, 15402672, 16686228, 22248304, 25029342, 30805344, 33372456, 44496608, 50058684, 66744912, 100117368, 133489824, 200234736, 400469472]

約数ペア:

[(1, 400469472), (2, 200234736), (3, 133489824), (4, 100117368), (6, 66744912), (8, 50058684), (9, 44496608), (12, 33372456), (13, 30805344), (16, 25029342), (18, 22248304), (24, 16686228), (26, 15402672), (32, 12514671), (36, 11124152), (39, 10268448), (48, 8343114), (52, 7701336), (72, 5562076), (78, 5134224), (96, 4171557), (104, 3850668), (117, 3422816), (144, 2781038), (156, 2567112), (208, 1925334), (234, 1711408), (288, 1390519), (312, 1283556), (416, 962667), (468, 855704), (624, 641778), (936, 427852), (1248, 320889), (1872, 213926), (3744, 106963)]