280692468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1113859}}^1$

素因数の和:1113876

約数の個数: 36

約数和(自身を含む): 810890080

約数和(自身を除く): 530197612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1113859, 2227718, 3341577, 4455436, 6683154, 7797013, 10024731, 13366308, 15594026, 20049462, 23391039, 31188052, 40098924, 46782078, 70173117, 93564156, 140346234, 280692468]

約数ペア:

[(1, 280692468), (2, 140346234), (3, 93564156), (4, 70173117), (6, 46782078), (7, 40098924), (9, 31188052), (12, 23391039), (14, 20049462), (18, 15594026), (21, 13366308), (28, 10024731), (36, 7797013), (42, 6683154), (63, 4455436), (84, 3341577), (126, 2227718), (252, 1113859)]