240175572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{219941}}^1$

素因数の和:219968

約数の個数: 48

約数和(自身を含む): 689738112

約数和(自身を除く): 449562540

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, 219941, 439882, 659823, 879764, 1319646, 1539587, 2639292, 2859233, 3079174, 4618761, 5718466, 6158348, 8577699, 9237522, 11436932, 17155398, 18475044, 20014631, 34310796, 40029262, 60043893, 80058524, 120087786, 240175572]

約数ペア:

[(1, 240175572), (2, 120087786), (3, 80058524), (4, 60043893), (6, 40029262), (7, 34310796), (12, 20014631), (13, 18475044), (14, 17155398), (21, 11436932), (26, 9237522), (28, 8577699), (39, 6158348), (42, 5718466), (52, 4618761), (78, 3079174), (84, 2859233), (91, 2639292), (156, 1539587), (182, 1319646), (273, 879764), (364, 659823), (546, 439882), (1092, 219941)]