4751894628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{15361}}^1$

素因数の和:16045

約数の個数: 72

約数和(自身を含む): 12956126456

約数和(自身を除く): 8204231828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 661, 1322, 1983, 2644, 3966, 5949, 7932, 8593, 11898, 15361, 17186, 23796, 25779, 30722, 34372, 46083, 51558, 61444, 77337, 92166, 103116, 138249, 154674, 184332, 199693, 276498, 309348, 399386, 552996, 599079, 798772, 1198158, 1797237, 2396316, 3594474, 7188948, 10153621, 20307242, 30460863, 40614484, 60921726, 91382589, 121843452, 131997073, 182765178, 263994146, 365530356, 395991219, 527988292, 791982438, 1187973657, 1583964876, 2375947314, 4751894628]

約数ペア:

[(1, 4751894628), (2, 2375947314), (3, 1583964876), (4, 1187973657), (6, 791982438), (9, 527988292), (12, 395991219), (13, 365530356), (18, 263994146), (26, 182765178), (36, 131997073), (39, 121843452), (52, 91382589), (78, 60921726), (117, 40614484), (156, 30460863), (234, 20307242), (468, 10153621), (661, 7188948), (1322, 3594474), (1983, 2396316), (2644, 1797237), (3966, 1198158), (5949, 798772), (7932, 599079), (8593, 552996), (11898, 399386), (15361, 309348), (17186, 276498), (23796, 199693), (25779, 184332), (30722, 154674), (34372, 138249), (46083, 103116), (51558, 92166), (61444, 77337)]