394268784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{90263}}^1$

素因数の和:90294

約数の個数: 80

約数和(自身を含む): 1253586432

約数和(自身を除く): 859317648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 90263, 180526, 270789, 361052, 541578, 631841, 722104, 1083156, 1173419, 1263682, 1444208, 1895523, 2166312, 2346838, 2527364, 3520257, 3791046, 4332624, 4693676, 5054728, 7040514, 7582092, 8213933, 9387352, 10109456, 14081028, 15164184, 16427866, 18774704, 24641799, 28162056, 30328368, 32855732, 49283598, 56324112, 65711464, 98567196, 131422928, 197134392, 394268784]

約数ペア:

[(1, 394268784), (2, 197134392), (3, 131422928), (4, 98567196), (6, 65711464), (7, 56324112), (8, 49283598), (12, 32855732), (13, 30328368), (14, 28162056), (16, 24641799), (21, 18774704), (24, 16427866), (26, 15164184), (28, 14081028), (39, 10109456), (42, 9387352), (48, 8213933), (52, 7582092), (56, 7040514), (78, 5054728), (84, 4693676), (91, 4332624), (104, 3791046), (112, 3520257), (156, 2527364), (168, 2346838), (182, 2166312), (208, 1895523), (273, 1444208), (312, 1263682), (336, 1173419), (364, 1083156), (546, 722104), (624, 631841), (728, 541578), (1092, 361052), (1456, 270789), (2184, 180526), (4368, 90263)]