68671272576

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{349}}^1$

素因数の和:715

約数の個数: 256

約数和(自身を含む): 194922000000

約数和(自身を除く): 126250727424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 149, 152, 181, 192, 228, 298, 304, 349, 362, 384, 447, 456, 543, 596, 608, 698, 724, 894, 912, 1047, 1086, 1192, 1216, 1396, 1448, 1788, 1824, 2094, 2172, 2384, 2432, 2792, 2831, 2896, 3439, 3576, 3648, 4188, 4344, 4768, 5584, 5662, 5792, 6631, 6878, 7152, 7296, 8376, 8493, 8688, 9536, 10317, 11168, 11324, 11584, 13262, 13756, 14304, 16752, 16986, 17376, 19072, 19893, 20634, 22336, 22648, 23168, 26524, 26969, 27512, 28608, 33504, 33972, 34752, 39786, 41268, 44672, 45296, 52001, 53048, 53938, 55024, 57216, 63169, 67008, 67944, 69504, 79572, 80907, 82536, 90592, 104002, 106096, 107876, 110048, 126338, 134016, 135888, 156003, 159144, 161814, 165072, 181184, 189507, 208004, 212192, 215752, 220096, 252676, 271776, 312006, 318288, 323628, 330144, 362368, 379014, 416008, 424384, 431504, 440192, 505352, 512411, 543552, 624012, 636576, 647256, 660288, 758028, 832016, 848768, 863008, 988019, 1010704, 1024822, 1087104, 1200211, 1248024, 1273152, 1294512, 1320576, 1516056, 1537233, 1664032, 1726016, 1976038, 2021408, 2049644, 2400422, 2496048, 2546304, 2589024, 2964057, 3032112, 3074466, 3328064, 3452032, 3600633, 3952076, 4042816, 4099288, 4800844, 4992096, 5178048, 5928114, 6064224, 6148932, 6656128, 7201266, 7904152, 8085632, 8198576, 9412181, 9601688, 9984192, 10356096, 11856228, 12128448, 12297864, 14402532, 15808304, 16397152, 18824362, 19203376, 19968384, 23712456, 24256896, 24595728, 28236543, 28805064, 31616608, 32794304, 37648724, 38406752, 47424912, 49191456, 56473086, 57610128, 63233216, 65588608, 75297448, 76813504, 94849824, 98382912, 112946172, 115220256, 126466432, 150594896, 153627008, 178831439, 189699648, 196765824, 225892344, 230440512, 301189792, 357662878, 379399296, 451784688, 460881024, 536494317, 602379584, 715325756, 903569376, 1072988634, 1204759168, 1430651512, 1807138752, 2145977268, 2861303024, 3614277504, 4291954536, 5722606048, 8583909072, 11445212096, 17167818144, 22890424192, 34335636288, 68671272576]

約数ペア:

[(1, 68671272576), (2, 34335636288), (3, 22890424192), (4, 17167818144), (6, 11445212096), (8, 8583909072), (12, 5722606048), (16, 4291954536), (19, 3614277504), (24, 2861303024), (32, 2145977268), (38, 1807138752), (48, 1430651512), (57, 1204759168), (64, 1072988634), (76, 903569376), (96, 715325756), (114, 602379584), (128, 536494317), (149, 460881024), (152, 451784688), (181, 379399296), (192, 357662878), (228, 301189792), (298, 230440512), (304, 225892344), (349, 196765824), (362, 189699648), (384, 178831439), (447, 153627008), (456, 150594896), (543, 126466432), (596, 115220256), (608, 112946172), (698, 98382912), (724, 94849824), (894, 76813504), (912, 75297448), (1047, 65588608), (1086, 63233216), (1192, 57610128), (1216, 56473086), (1396, 49191456), (1448, 47424912), (1788, 38406752), (1824, 37648724), (2094, 32794304), (2172, 31616608), (2384, 28805064), (2432, 28236543), (2792, 24595728), (2831, 24256896), (2896, 23712456), (3439, 19968384), (3576, 19203376), (3648, 18824362), (4188, 16397152), (4344, 15808304), (4768, 14402532), (5584, 12297864), (5662, 12128448), (5792, 11856228), (6631, 10356096), (6878, 9984192), (7152, 9601688), (7296, 9412181), (8376, 8198576), (8493, 8085632), (8688, 7904152), (9536, 7201266), (10317, 6656128), (11168, 6148932), (11324, 6064224), (11584, 5928114), (13262, 5178048), (13756, 4992096), (14304, 4800844), (16752, 4099288), (16986, 4042816), (17376, 3952076), (19072, 3600633), (19893, 3452032), (20634, 3328064), (22336, 3074466), (22648, 3032112), (23168, 2964057), (26524, 2589024), (26969, 2546304), (27512, 2496048), (28608, 2400422), (33504, 2049644), (33972, 2021408), (34752, 1976038), (39786, 1726016), (41268, 1664032), (44672, 1537233), (45296, 1516056), (52001, 1320576), (53048, 1294512), (53938, 1273152), (55024, 1248024), (57216, 1200211), (63169, 1087104), (67008, 1024822), (67944, 1010704), (69504, 988019), (79572, 863008), (80907, 848768), (82536, 832016), (90592, 758028), (104002, 660288), (106096, 647256), (107876, 636576), (110048, 624012), (126338, 543552), (134016, 512411), (135888, 505352), (156003, 440192), (159144, 431504), (161814, 424384), (165072, 416008), (181184, 379014), (189507, 362368), (208004, 330144), (212192, 323628), (215752, 318288), (220096, 312006), (252676, 271776)]