262849488

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{8161}}^1$

素因数の和:8244

約数の個数: 80

約数和(自身を含む): 752993472

約数和(自身を除く): 490143984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 61, 66, 88, 122, 132, 176, 183, 244, 264, 366, 488, 528, 671, 732, 976, 1342, 1464, 2013, 2684, 2928, 4026, 5368, 8052, 8161, 10736, 16104, 16322, 24483, 32208, 32644, 48966, 65288, 89771, 97932, 130576, 179542, 195864, 269313, 359084, 391728, 497821, 538626, 718168, 995642, 1077252, 1436336, 1493463, 1991284, 2154504, 2986926, 3982568, 4309008, 5476031, 5973852, 7965136, 10952062, 11947704, 16428093, 21904124, 23895408, 32856186, 43808248, 65712372, 87616496, 131424744, 262849488]

約数ペア:

[(1, 262849488), (2, 131424744), (3, 87616496), (4, 65712372), (6, 43808248), (8, 32856186), (11, 23895408), (12, 21904124), (16, 16428093), (22, 11947704), (24, 10952062), (33, 7965136), (44, 5973852), (48, 5476031), (61, 4309008), (66, 3982568), (88, 2986926), (122, 2154504), (132, 1991284), (176, 1493463), (183, 1436336), (244, 1077252), (264, 995642), (366, 718168), (488, 538626), (528, 497821), (671, 391728), (732, 359084), (976, 269313), (1342, 195864), (1464, 179542), (2013, 130576), (2684, 97932), (2928, 89771), (4026, 65288), (5368, 48966), (8052, 32644), (8161, 32208), (10736, 24483), (16104, 16322)]