338832

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:208

約数の個数: 60

約数和(自身を含む): 1026844

約数和(自身を除く): 688012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 181, 208, 234, 312, 362, 468, 543, 624, 724, 936, 1086, 1448, 1629, 1872, 2172, 2353, 2896, 3258, 4344, 4706, 6516, 7059, 8688, 9412, 13032, 14118, 18824, 21177, 26064, 28236, 37648, 42354, 56472, 84708, 112944, 169416, 338832]

約数ペア:

[(1, 338832), (2, 169416), (3, 112944), (4, 84708), (6, 56472), (8, 42354), (9, 37648), (12, 28236), (13, 26064), (16, 21177), (18, 18824), (24, 14118), (26, 13032), (36, 9412), (39, 8688), (48, 7059), (52, 6516), (72, 4706), (78, 4344), (104, 3258), (117, 2896), (144, 2353), (156, 2172), (181, 1872), (208, 1629), (234, 1448), (312, 1086), (362, 936), (468, 724), (543, 624)]