218426832

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{116681}}^1$

素因数の和:116708

約数の個数: 60

約数和(自身を含む): 658319844

約数和(自身を除く): 439893012

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, 208, 234, 312, 468, 624, 936, 1872, 116681, 233362, 350043, 466724, 700086, 933448, 1050129, 1400172, 1516853, 1866896, 2100258, 2800344, 3033706, 4200516, 4550559, 5600688, 6067412, 8401032, 9101118, 12134824, 13651677, 16802064, 18202236, 24269648, 27303354, 36404472, 54606708, 72808944, 109213416, 218426832]

約数ペア:

[(1, 218426832), (2, 109213416), (3, 72808944), (4, 54606708), (6, 36404472), (8, 27303354), (9, 24269648), (12, 18202236), (13, 16802064), (16, 13651677), (18, 12134824), (24, 9101118), (26, 8401032), (36, 6067412), (39, 5600688), (48, 4550559), (52, 4200516), (72, 3033706), (78, 2800344), (104, 2100258), (117, 1866896), (144, 1516853), (156, 1400172), (208, 1050129), (234, 933448), (312, 700086), (468, 466724), (624, 350043), (936, 233362), (1872, 116681)]