2681676576

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{300367}}^1$

素因数の和:300414

約数の個数: 72

約数和(自身を含む): 7872044544

約数和(自身を除く): 5190367968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 300367, 600734, 901101, 1201468, 1802202, 2402936, 2703303, 3604404, 4805872, 5406606, 7208808, 9311377, 9611744, 10813212, 14417616, 18622754, 21626424, 27934131, 28835232, 37245508, 43252848, 55868262, 74491016, 83802393, 86505696, 111736524, 148982032, 167604786, 223473048, 297964064, 335209572, 446946096, 670419144, 893892192, 1340838288, 2681676576]

約数ペア:

[(1, 2681676576), (2, 1340838288), (3, 893892192), (4, 670419144), (6, 446946096), (8, 335209572), (9, 297964064), (12, 223473048), (16, 167604786), (18, 148982032), (24, 111736524), (31, 86505696), (32, 83802393), (36, 74491016), (48, 55868262), (62, 43252848), (72, 37245508), (93, 28835232), (96, 27934131), (124, 21626424), (144, 18622754), (186, 14417616), (248, 10813212), (279, 9611744), (288, 9311377), (372, 7208808), (496, 5406606), (558, 4805872), (744, 3604404), (992, 2703303), (1116, 2402936), (1488, 1802202), (2232, 1201468), (2976, 901101), (4464, 600734), (8928, 300367)]