654700656

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{6197}}^1$

素因数の和:6310

約数の個数: 80

約数和(自身を含む): 1770743808

約数和(自身を除く): 1116043152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 71, 93, 124, 142, 186, 213, 248, 284, 372, 426, 496, 568, 744, 852, 1136, 1488, 1704, 2201, 3408, 4402, 6197, 6603, 8804, 12394, 13206, 17608, 18591, 24788, 26412, 35216, 37182, 49576, 52824, 74364, 99152, 105648, 148728, 192107, 297456, 384214, 439987, 576321, 768428, 879974, 1152642, 1319961, 1536856, 1759948, 2305284, 2639922, 3073712, 3519896, 4610568, 5279844, 7039792, 9221136, 10559688, 13639597, 21119376, 27279194, 40918791, 54558388, 81837582, 109116776, 163675164, 218233552, 327350328, 654700656]

約数ペア:

[(1, 654700656), (2, 327350328), (3, 218233552), (4, 163675164), (6, 109116776), (8, 81837582), (12, 54558388), (16, 40918791), (24, 27279194), (31, 21119376), (48, 13639597), (62, 10559688), (71, 9221136), (93, 7039792), (124, 5279844), (142, 4610568), (186, 3519896), (213, 3073712), (248, 2639922), (284, 2305284), (372, 1759948), (426, 1536856), (496, 1319961), (568, 1152642), (744, 879974), (852, 768428), (1136, 576321), (1488, 439987), (1704, 384214), (2201, 297456), (3408, 192107), (4402, 148728), (6197, 105648), (6603, 99152), (8804, 74364), (12394, 52824), (13206, 49576), (17608, 37182), (18591, 35216), (24788, 26412)]