1968045144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{11047}}^1$

素因数の和:11640

約数の個数: 64

約数和(自身を含む): 5308343040

約数和(自身を除く): 3340297896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 571, 1142, 1713, 2284, 3426, 4568, 6852, 7423, 11047, 13704, 14846, 22094, 22269, 29692, 33141, 44188, 44538, 59384, 66282, 88376, 89076, 132564, 143611, 178152, 265128, 287222, 430833, 574444, 861666, 1148888, 1723332, 3446664, 6307837, 12615674, 18923511, 25231348, 37847022, 50462696, 75694044, 82001881, 151388088, 164003762, 246005643, 328007524, 492011286, 656015048, 984022572, 1968045144]

約数ペア:

[(1, 1968045144), (2, 984022572), (3, 656015048), (4, 492011286), (6, 328007524), (8, 246005643), (12, 164003762), (13, 151388088), (24, 82001881), (26, 75694044), (39, 50462696), (52, 37847022), (78, 25231348), (104, 18923511), (156, 12615674), (312, 6307837), (571, 3446664), (1142, 1723332), (1713, 1148888), (2284, 861666), (3426, 574444), (4568, 430833), (6852, 287222), (7423, 265128), (11047, 178152), (13704, 143611), (14846, 132564), (22094, 89076), (22269, 88376), (29692, 66282), (33141, 59384), (44188, 44538)]