245825424

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131317}}^1$

素因数の和:131344

約数の個数: 60

約数和(自身を含む): 740896156

約数和(自身を除く): 495070732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 131317, 262634, 393951, 525268, 787902, 1050536, 1181853, 1575804, 1707121, 2101072, 2363706, 3151608, 3414242, 4727412, 5121363, 6303216, 6828484, 9454824, 10242726, 13656968, 15364089, 18909648, 20485452, 27313936, 30728178, 40970904, 61456356, 81941808, 122912712, 245825424]

約数ペア:

[(1, 245825424), (2, 122912712), (3, 81941808), (4, 61456356), (6, 40970904), (8, 30728178), (9, 27313936), (12, 20485452), (13, 18909648), (16, 15364089), (18, 13656968), (24, 10242726), (26, 9454824), (36, 6828484), (39, 6303216), (48, 5121363), (52, 4727412), (72, 3414242), (78, 3151608), (104, 2363706), (117, 2101072), (144, 1707121), (156, 1575804), (208, 1181853), (234, 1050536), (312, 787902), (468, 525268), (624, 393951), (936, 262634), (1872, 131317)]