4986821912

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1\times {\mathrm{983}}^1$

素因数の和:1440

約数の個数: 64

約数和(自身を含む): 9918720000

約数和(自身を除く): 4931898088

約数列:

[1, 2, 4, 8, 23, 46, 79, 92, 158, 184, 316, 349, 632, 698, 983, 1396, 1817, 1966, 2792, 3634, 3932, 7268, 7864, 8027, 14536, 16054, 22609, 27571, 32108, 45218, 55142, 64216, 77657, 90436, 110284, 155314, 180872, 220568, 310628, 343067, 621256, 634133, 686134, 1268266, 1372268, 1786111, 2536532, 2744536, 3572222, 5073064, 7144444, 7890541, 14288888, 15781082, 27102293, 31562164, 54204586, 63124328, 108409172, 216818344, 623352739, 1246705478, 2493410956, 4986821912]

約数ペア:

[(1, 4986821912), (2, 2493410956), (4, 1246705478), (8, 623352739), (23, 216818344), (46, 108409172), (79, 63124328), (92, 54204586), (158, 31562164), (184, 27102293), (316, 15781082), (349, 14288888), (632, 7890541), (698, 7144444), (983, 5073064), (1396, 3572222), (1817, 2744536), (1966, 2536532), (2792, 1786111), (3634, 1372268), (3932, 1268266), (7268, 686134), (7864, 634133), (8027, 621256), (14536, 343067), (16054, 310628), (22609, 220568), (27571, 180872), (32108, 155314), (45218, 110284), (55142, 90436), (64216, 77657)]