648029616

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{2243}}^1$

素因数の和:2730

約数の個数: 80

約数和(自身を含む): 1807550976

約数和(自身を除く): 1159521360

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 463, 624, 926, 1389, 1852, 2243, 2778, 3704, 4486, 5556, 6019, 6729, 7408, 8972, 11112, 12038, 13458, 17944, 18057, 22224, 24076, 26916, 29159, 35888, 36114, 48152, 53832, 58318, 72228, 87477, 96304, 107664, 116636, 144456, 174954, 233272, 288912, 349908, 466544, 699816, 1038509, 1399632, 2077018, 3115527, 4154036, 6231054, 8308072, 12462108, 13500617, 16616144, 24924216, 27001234, 40501851, 49848432, 54002468, 81003702, 108004936, 162007404, 216009872, 324014808, 648029616]

約数ペア:

[(1, 648029616), (2, 324014808), (3, 216009872), (4, 162007404), (6, 108004936), (8, 81003702), (12, 54002468), (13, 49848432), (16, 40501851), (24, 27001234), (26, 24924216), (39, 16616144), (48, 13500617), (52, 12462108), (78, 8308072), (104, 6231054), (156, 4154036), (208, 3115527), (312, 2077018), (463, 1399632), (624, 1038509), (926, 699816), (1389, 466544), (1852, 349908), (2243, 288912), (2778, 233272), (3704, 174954), (4486, 144456), (5556, 116636), (6019, 107664), (6729, 96304), (7408, 87477), (8972, 72228), (11112, 58318), (12038, 53832), (13458, 48152), (17944, 36114), (18057, 35888), (22224, 29159), (24076, 26916)]