245232246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^2\times {\mathrm{263}}^1$

素因数の和:573

約数の個数: 48

約数和(自身を含む): 566463744

約数和(自身を除く): 321231498

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 263, 298, 447, 526, 789, 894, 1043, 1578, 1841, 2086, 3129, 3682, 5523, 6258, 11046, 22201, 39187, 44402, 66603, 78374, 117561, 133206, 155407, 235122, 274309, 310814, 466221, 548618, 822927, 932442, 1645854, 5838863, 11677726, 17516589, 35033178, 40872041, 81744082, 122616123, 245232246]

約数ペア:

[(1, 245232246), (2, 122616123), (3, 81744082), (6, 40872041), (7, 35033178), (14, 17516589), (21, 11677726), (42, 5838863), (149, 1645854), (263, 932442), (298, 822927), (447, 548618), (526, 466221), (789, 310814), (894, 274309), (1043, 235122), (1578, 155407), (1841, 133206), (2086, 117561), (3129, 78374), (3682, 66603), (5523, 44402), (6258, 39187), (11046, 22201)]