3940872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1$

素因数の和:782

約数の個数: 64

約数和(自身を含む): 11249280

約数和(自身を除く): 7308408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 743, 884, 1326, 1486, 1768, 2229, 2652, 2972, 4458, 5304, 5944, 8916, 9659, 12631, 17832, 19318, 25262, 28977, 37893, 38636, 50524, 57954, 75786, 77272, 101048, 115908, 151572, 164203, 231816, 303144, 328406, 492609, 656812, 985218, 1313624, 1970436, 3940872]

約数ペア:

[(1, 3940872), (2, 1970436), (3, 1313624), (4, 985218), (6, 656812), (8, 492609), (12, 328406), (13, 303144), (17, 231816), (24, 164203), (26, 151572), (34, 115908), (39, 101048), (51, 77272), (52, 75786), (68, 57954), (78, 50524), (102, 38636), (104, 37893), (136, 28977), (156, 25262), (204, 19318), (221, 17832), (312, 12631), (408, 9659), (442, 8916), (663, 5944), (743, 5304), (884, 4458), (1326, 2972), (1486, 2652), (1768, 2229)]