31409280864

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{8389231}}^1$

素因数の和:8389260

約数の個数: 72

約数和(自身を含む): 96190934112

約数和(自身を除く): 64781653248

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, 8389231, 16778462, 25167693, 33556924, 50335386, 67113848, 75503079, 100670772, 109060003, 134227696, 151006158, 201341544, 218120006, 268455392, 302012316, 327180009, 402683088, 436240012, 604024632, 654360018, 805366176, 872480024, 981540027, 1208049264, 1308720036, 1744960048, 1963080054, 2416098528, 2617440072, 3489920096, 3926160108, 5234880144, 7852320216, 10469760288, 15704640432, 31409280864]

約数ペア:

[(1, 31409280864), (2, 15704640432), (3, 10469760288), (4, 7852320216), (6, 5234880144), (8, 3926160108), (9, 3489920096), (12, 2617440072), (13, 2416098528), (16, 1963080054), (18, 1744960048), (24, 1308720036), (26, 1208049264), (32, 981540027), (36, 872480024), (39, 805366176), (48, 654360018), (52, 604024632), (72, 436240012), (78, 402683088), (96, 327180009), (104, 302012316), (117, 268455392), (144, 218120006), (156, 201341544), (208, 151006158), (234, 134227696), (288, 109060003), (312, 100670772), (416, 75503079), (468, 67113848), (624, 50335386), (936, 33556924), (1248, 25167693), (1872, 16778462), (3744, 8389231)]