2338703984

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:574

約数の個数: 80

約数和(自身を含む): 4766171136

約数和(自身を除く): 2427467152

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 127, 137, 248, 254, 271, 274, 496, 508, 542, 548, 1016, 1084, 1096, 2032, 2168, 2192, 3937, 4247, 4336, 7874, 8401, 8494, 15748, 16802, 16988, 17399, 31496, 33604, 33976, 34417, 34798, 37127, 62992, 67208, 67952, 68834, 69596, 74254, 134416, 137668, 139192, 148508, 275336, 278384, 297016, 539369, 550672, 594032, 1066927, 1078738, 1150937, 2133854, 2157476, 2301874, 4267708, 4314952, 4603748, 4715129, 8535416, 8629904, 9207496, 9430258, 17070832, 18414992, 18860516, 37721032, 75442064, 146168999, 292337998, 584675996, 1169351992, 2338703984]

約数ペア:

[(1, 2338703984), (2, 1169351992), (4, 584675996), (8, 292337998), (16, 146168999), (31, 75442064), (62, 37721032), (124, 18860516), (127, 18414992), (137, 17070832), (248, 9430258), (254, 9207496), (271, 8629904), (274, 8535416), (496, 4715129), (508, 4603748), (542, 4314952), (548, 4267708), (1016, 2301874), (1084, 2157476), (1096, 2133854), (2032, 1150937), (2168, 1078738), (2192, 1066927), (3937, 594032), (4247, 550672), (4336, 539369), (7874, 297016), (8401, 278384), (8494, 275336), (15748, 148508), (16802, 139192), (16988, 137668), (17399, 134416), (31496, 74254), (33604, 69596), (33976, 68834), (34417, 67952), (34798, 67208), (37127, 62992)]