260668372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{953}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 496843200

約数和(自身を除く): 236174828

約数列:

[1, 2, 4, 19, 38, 59, 61, 76, 118, 122, 236, 244, 953, 1121, 1159, 1906, 2242, 2318, 3599, 3812, 4484, 4636, 7198, 14396, 18107, 36214, 56227, 58133, 68381, 72428, 112454, 116266, 136762, 224908, 232532, 273524, 1068313, 1104527, 2136626, 2209054, 3429847, 4273252, 4418108, 6859694, 13719388, 65167093, 130334186, 260668372]

約数ペア:

[(1, 260668372), (2, 130334186), (4, 65167093), (19, 13719388), (38, 6859694), (59, 4418108), (61, 4273252), (76, 3429847), (118, 2209054), (122, 2136626), (236, 1104527), (244, 1068313), (953, 273524), (1121, 232532), (1159, 224908), (1906, 136762), (2242, 116266), (2318, 112454), (3599, 72428), (3812, 68381), (4484, 58133), (4636, 56227), (7198, 36214), (14396, 18107)]