268435566

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{13399}}^1$

素因数の和:13470

約数の個数: 64

約数和(自身を含む): 694656000

約数和(自身を除く): 426220434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 106, 126, 159, 189, 318, 371, 378, 477, 742, 954, 1113, 1431, 2226, 2862, 3339, 6678, 10017, 13399, 20034, 26798, 40197, 80394, 93793, 120591, 187586, 241182, 281379, 361773, 562758, 710147, 723546, 844137, 1420294, 1688274, 2130441, 2532411, 4260882, 4971029, 5064822, 6391323, 9942058, 12782646, 14913087, 19173969, 29826174, 38347938, 44739261, 89478522, 134217783, 268435566]

約数ペア:

[(1, 268435566), (2, 134217783), (3, 89478522), (6, 44739261), (7, 38347938), (9, 29826174), (14, 19173969), (18, 14913087), (21, 12782646), (27, 9942058), (42, 6391323), (53, 5064822), (54, 4971029), (63, 4260882), (106, 2532411), (126, 2130441), (159, 1688274), (189, 1420294), (318, 844137), (371, 723546), (378, 710147), (477, 562758), (742, 361773), (954, 281379), (1113, 241182), (1431, 187586), (2226, 120591), (2862, 93793), (3339, 80394), (6678, 40197), (10017, 26798), (13399, 20034)]