40866228

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{2239}}^1$

素因数の和:2278

約数の個数: 72

約数和(自身を含む): 114777600

約数和(自身を除く): 73911372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 2239, 3042, 4478, 4563, 6084, 6717, 8956, 9126, 13434, 18252, 20151, 26868, 29107, 40302, 58214, 60453, 80604, 87321, 116428, 120906, 174642, 241812, 261963, 349284, 378391, 523926, 756782, 785889, 1047852, 1135173, 1513564, 1571778, 2270346, 3143556, 3405519, 4540692, 6811038, 10216557, 13622076, 20433114, 40866228]

約数ペア:

[(1, 40866228), (2, 20433114), (3, 13622076), (4, 10216557), (6, 6811038), (9, 4540692), (12, 3405519), (13, 3143556), (18, 2270346), (26, 1571778), (27, 1513564), (36, 1135173), (39, 1047852), (52, 785889), (54, 756782), (78, 523926), (108, 378391), (117, 349284), (156, 261963), (169, 241812), (234, 174642), (338, 120906), (351, 116428), (468, 87321), (507, 80604), (676, 60453), (702, 58214), (1014, 40302), (1404, 29107), (1521, 26868), (2028, 20151), (2239, 18252), (3042, 13434), (4478, 9126), (4563, 8956), (6084, 6717)]