318888945634

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{325951}}^1$

素因数の和:326183

約数の個数: 48

約数和(自身を含む): 568525478400

約数和(自身を除く): 249636532766

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 149, 298, 469, 938, 1043, 2086, 3283, 6566, 7301, 9983, 14602, 19966, 69881, 139762, 325951, 489167, 651902, 978334, 2281657, 4563314, 15971599, 21838717, 31943198, 43677434, 48566699, 97133398, 152871019, 305742038, 339966893, 679933786, 1070097133, 2140194266, 2379768251, 3253968833, 4759536502, 6507937666, 22777781831, 45555563662, 159444472817, 318888945634]

約数ペア:

[(1, 318888945634), (2, 159444472817), (7, 45555563662), (14, 22777781831), (49, 6507937666), (67, 4759536502), (98, 3253968833), (134, 2379768251), (149, 2140194266), (298, 1070097133), (469, 679933786), (938, 339966893), (1043, 305742038), (2086, 152871019), (3283, 97133398), (6566, 48566699), (7301, 43677434), (9983, 31943198), (14602, 21838717), (19966, 15971599), (69881, 4563314), (139762, 2281657), (325951, 978334), (489167, 651902)]