421887816

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{837079}}^1$

素因数の和:837098

約数の個数: 48

約数和(自身を含む): 1305844800

約数和(自身を除く): 883956984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 837079, 1674158, 2511237, 3348316, 5022474, 5859553, 6696632, 7533711, 10044948, 11719106, 15067422, 17578659, 20089896, 23438212, 30134844, 35157318, 46876424, 52735977, 60269688, 70314636, 105471954, 140629272, 210943908, 421887816]

約数ペア:

[(1, 421887816), (2, 210943908), (3, 140629272), (4, 105471954), (6, 70314636), (7, 60269688), (8, 52735977), (9, 46876424), (12, 35157318), (14, 30134844), (18, 23438212), (21, 20089896), (24, 17578659), (28, 15067422), (36, 11719106), (42, 10044948), (56, 7533711), (63, 6696632), (72, 5859553), (84, 5022474), (126, 3348316), (168, 2511237), (252, 1674158), (504, 837079)]