291208345116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4751}}^1\times {\mathrm{392911}}^1$

素因数の和:397682

約数の個数: 48

約数和(自身を含む): 731910187008

約数和(自身を除く): 440701841892

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 4751, 9502, 14253, 19004, 28506, 57012, 61763, 123526, 185289, 247052, 370578, 392911, 741156, 785822, 1178733, 1571644, 2357466, 4714932, 5107843, 10215686, 15323529, 20431372, 30647058, 61294116, 1866720161, 3733440322, 5600160483, 7466880644, 11200320966, 22400641932, 24267362093, 48534724186, 72802086279, 97069448372, 145604172558, 291208345116]

約数ペア:

[(1, 291208345116), (2, 145604172558), (3, 97069448372), (4, 72802086279), (6, 48534724186), (12, 24267362093), (13, 22400641932), (26, 11200320966), (39, 7466880644), (52, 5600160483), (78, 3733440322), (156, 1866720161), (4751, 61294116), (9502, 30647058), (14253, 20431372), (19004, 15323529), (28506, 10215686), (57012, 5107843), (61763, 4714932), (123526, 2357466), (185289, 1571644), (247052, 1178733), (370578, 785822), (392911, 741156)]