226951504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{57427}}^1$

素因数の和:57467

約数の個数: 40

約数和(自身を含む): 498475040

約数和(自身を除く): 271523536

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 57427, 114854, 229708, 459416, 746551, 918832, 1091113, 1493102, 2182226, 2986204, 4364452, 5972408, 8728904, 11944816, 14184469, 17457808, 28368938, 56737876, 113475752, 226951504]

約数ペア:

[(1, 226951504), (2, 113475752), (4, 56737876), (8, 28368938), (13, 17457808), (16, 14184469), (19, 11944816), (26, 8728904), (38, 5972408), (52, 4364452), (76, 2986204), (104, 2182226), (152, 1493102), (208, 1091113), (247, 918832), (304, 746551), (494, 459416), (988, 229708), (1976, 114854), (3952, 57427)]