255983173072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{12739}}^1$

素因数の和:12945

約数の個数: 160

約数和(自身を含む): 582362726400

約数和(自身を除く): 326379553328

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 31, 44, 58, 62, 88, 116, 124, 127, 176, 232, 248, 254, 319, 341, 464, 496, 508, 638, 682, 899, 1016, 1276, 1364, 1397, 1798, 2032, 2552, 2728, 2794, 3596, 3683, 3937, 5104, 5456, 5588, 7192, 7366, 7874, 9889, 11176, 12739, 14384, 14732, 15748, 19778, 22352, 25478, 29464, 31496, 39556, 40513, 43307, 50956, 58928, 62992, 79112, 81026, 86614, 101912, 114173, 140129, 158224, 162052, 173228, 203824, 228346, 280258, 324104, 346456, 369431, 394909, 456692, 560516, 648208, 692912, 738862, 789818, 913384, 1121032, 1255903, 1477724, 1579636, 1617853, 1826768, 2242064, 2511806, 2955448, 3159272, 3235706, 4063741, 4343999, 5023612, 5910896, 6318544, 6471412, 8127482, 8687998, 10047224, 11452361, 12942824, 16254964, 17375996, 17796383, 20094448, 22904722, 25885648, 32509928, 34751992, 35592766, 45809444, 46917737, 50153443, 65019856, 69503984, 71185532, 91618888, 93835474, 100306886, 125975971, 142371064, 183237776, 187670948, 200613772, 251951942, 284742128, 375341896, 401227544, 503903884, 516095107, 551687873, 750683792, 802455088, 1007807768, 1032190214, 1103375746, 1454449847, 2015615536, 2064380428, 2206751492, 2908899694, 4128760856, 4413502984, 5817799388, 8257521712, 8827005968, 11635598776, 15998948317, 23271197552, 31997896634, 63995793268, 127991586536, 255983173072]

約数ペア:

[(1, 255983173072), (2, 127991586536), (4, 63995793268), (8, 31997896634), (11, 23271197552), (16, 15998948317), (22, 11635598776), (29, 8827005968), (31, 8257521712), (44, 5817799388), (58, 4413502984), (62, 4128760856), (88, 2908899694), (116, 2206751492), (124, 2064380428), (127, 2015615536), (176, 1454449847), (232, 1103375746), (248, 1032190214), (254, 1007807768), (319, 802455088), (341, 750683792), (464, 551687873), (496, 516095107), (508, 503903884), (638, 401227544), (682, 375341896), (899, 284742128), (1016, 251951942), (1276, 200613772), (1364, 187670948), (1397, 183237776), (1798, 142371064), (2032, 125975971), (2552, 100306886), (2728, 93835474), (2794, 91618888), (3596, 71185532), (3683, 69503984), (3937, 65019856), (5104, 50153443), (5456, 46917737), (5588, 45809444), (7192, 35592766), (7366, 34751992), (7874, 32509928), (9889, 25885648), (11176, 22904722), (12739, 20094448), (14384, 17796383), (14732, 17375996), (15748, 16254964), (19778, 12942824), (22352, 11452361), (25478, 10047224), (29464, 8687998), (31496, 8127482), (39556, 6471412), (40513, 6318544), (43307, 5910896), (50956, 5023612), (58928, 4343999), (62992, 4063741), (79112, 3235706), (81026, 3159272), (86614, 2955448), (101912, 2511806), (114173, 2242064), (140129, 1826768), (158224, 1617853), (162052, 1579636), (173228, 1477724), (203824, 1255903), (228346, 1121032), (280258, 913384), (324104, 789818), (346456, 738862), (369431, 692912), (394909, 648208), (456692, 560516)]