243065004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{222587}}^1$

素因数の和:222614

約数の個数: 48

約数和(自身を含む): 698035968

約数和(自身を除く): 454970964

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 222587, 445174, 667761, 890348, 1335522, 1558109, 2671044, 2893631, 3116218, 4674327, 5787262, 6232436, 8680893, 9348654, 11574524, 17361786, 18697308, 20255417, 34723572, 40510834, 60766251, 81021668, 121532502, 243065004]

約数ペア:

[(1, 243065004), (2, 121532502), (3, 81021668), (4, 60766251), (6, 40510834), (7, 34723572), (12, 20255417), (13, 18697308), (14, 17361786), (21, 11574524), (26, 9348654), (28, 8680893), (39, 6232436), (42, 5787262), (52, 4674327), (78, 3116218), (84, 2893631), (91, 2671044), (156, 1558109), (182, 1335522), (273, 890348), (364, 667761), (546, 445174), (1092, 222587)]