245627616

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{196817}}^1$

素因数の和:196843

約数の個数: 48

約数和(自身を含む): 694373904

約数和(自身を除く): 448746288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 196817, 393634, 590451, 787268, 1180902, 1574536, 2361804, 2558621, 3149072, 4723608, 5117242, 6298144, 7675863, 9447216, 10234484, 15351726, 18894432, 20468968, 30703452, 40937936, 61406904, 81875872, 122813808, 245627616]

約数ペア:

[(1, 245627616), (2, 122813808), (3, 81875872), (4, 61406904), (6, 40937936), (8, 30703452), (12, 20468968), (13, 18894432), (16, 15351726), (24, 10234484), (26, 9447216), (32, 7675863), (39, 6298144), (48, 5117242), (52, 4723608), (78, 3149072), (96, 2558621), (104, 2361804), (156, 1574536), (208, 1180902), (312, 787268), (416, 590451), (624, 393634), (1248, 196817)]