1219349664

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{325681}}^1$

素因数の和:325710

約数の個数: 72

約数和(自身を含む): 3734269812

約数和(自身を除く): 2514920148

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, 325681, 651362, 977043, 1302724, 1954086, 2605448, 2931129, 3908172, 4233853, 5210896, 5862258, 7816344, 8467706, 10421792, 11724516, 12701559, 15632688, 16935412, 23449032, 25403118, 31265376, 33870824, 38104677, 46898064, 50806236, 67741648, 76209354, 93796128, 101612472, 135483296, 152418708, 203224944, 304837416, 406449888, 609674832, 1219349664]

約数ペア:

[(1, 1219349664), (2, 609674832), (3, 406449888), (4, 304837416), (6, 203224944), (8, 152418708), (9, 135483296), (12, 101612472), (13, 93796128), (16, 76209354), (18, 67741648), (24, 50806236), (26, 46898064), (32, 38104677), (36, 33870824), (39, 31265376), (48, 25403118), (52, 23449032), (72, 16935412), (78, 15632688), (96, 12701559), (104, 11724516), (117, 10421792), (144, 8467706), (156, 7816344), (208, 5862258), (234, 5210896), (288, 4233853), (312, 3908172), (416, 2931129), (468, 2605448), (624, 1954086), (936, 1302724), (1248, 977043), (1872, 651362), (3744, 325681)]