78154069968

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{647}}^1$

素因数の和:971

約数の個数: 320

約数和(自身を含む): 245279301120

約数和(自身を除く): 167125231152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 137, 144, 156, 157, 208, 216, 234, 274, 312, 314, 351, 411, 432, 468, 471, 548, 624, 628, 647, 702, 822, 936, 942, 1096, 1233, 1256, 1294, 1404, 1413, 1644, 1781, 1872, 1884, 1941, 2041, 2192, 2466, 2512, 2588, 2808, 2826, 3288, 3562, 3699, 3768, 3882, 4082, 4239, 4932, 5176, 5343, 5616, 5652, 5823, 6123, 6576, 7124, 7398, 7536, 7764, 8164, 8411, 8478, 9864, 10352, 10686, 11304, 11646, 12246, 14248, 14796, 15528, 16029, 16328, 16822, 16956, 17469, 18369, 19728, 21372, 21509, 22608, 23292, 24492, 25233, 28496, 29592, 31056, 32058, 32656, 33644, 33912, 34938, 36738, 42744, 43018, 46584, 48087, 48984, 50466, 55107, 59184, 64116, 64527, 67288, 67824, 69876, 73476, 75699, 85488, 86036, 88639, 93168, 96174, 97968, 100932, 101579, 110214, 128232, 129054, 134576, 139752, 146952, 151398, 172072, 177278, 192348, 193581, 201864, 203158, 220428, 227097, 256464, 258108, 265917, 279504, 279617, 293904, 302796, 304737, 344144, 354556, 384696, 387162, 403728, 406316, 440856, 454194, 516216, 531834, 559234, 580743, 605592, 609474, 709112, 769392, 774324, 797751, 812632, 838851, 881712, 908388, 914211, 1032432, 1063668, 1118468, 1152307, 1161486, 1211184, 1218948, 1320527, 1418224, 1548648, 1595502, 1625264, 1677702, 1816776, 1828422, 2127336, 2236936, 2304614, 2322972, 2393253, 2437896, 2516553, 2641054, 2742633, 3097296, 3191004, 3355404, 3456921, 3633552, 3656844, 3961581, 4254672, 4473872, 4609228, 4645944, 4786506, 4875792, 5033106, 5282108, 5485266, 6382008, 6710808, 6913842, 7313688, 7549659, 7923162, 9218456, 9291888, 9573012, 10066212, 10370763, 10564216, 10970532, 11884743, 12764016, 13421616, 13827684, 13916323, 14627376, 15099318, 15846324, 18436912, 19146024, 20132424, 20741526, 21128432, 21941064, 23769486, 27655368, 27832646, 30198636, 31112289, 31692648, 35654229, 38292048, 40264848, 41483052, 41748969, 43882128, 47538972, 55310736, 55665292, 60397272, 62224578, 63385296, 71308458, 82966104, 83497938, 95077944, 111330584, 120794544, 124449156, 125246907, 142616916, 165932208, 166995876, 180912199, 190155888, 222661168, 248898312, 250493814, 285233832, 333991752, 361824398, 375740721, 497796624, 500987628, 542736597, 570467664, 667983504, 723648796, 751481442, 1001975256, 1085473194, 1447297592, 1502962884, 1628209791, 2003950512, 2170946388, 2894595184, 3005925768, 3256419582, 4341892776, 4884629373, 6011851536, 6512839164, 8683785552, 9769258746, 13025678328, 19538517492, 26051356656, 39077034984, 78154069968]

約数ペア:

[(1, 78154069968), (2, 39077034984), (3, 26051356656), (4, 19538517492), (6, 13025678328), (8, 9769258746), (9, 8683785552), (12, 6512839164), (13, 6011851536), (16, 4884629373), (18, 4341892776), (24, 3256419582), (26, 3005925768), (27, 2894595184), (36, 2170946388), (39, 2003950512), (48, 1628209791), (52, 1502962884), (54, 1447297592), (72, 1085473194), (78, 1001975256), (104, 751481442), (108, 723648796), (117, 667983504), (137, 570467664), (144, 542736597), (156, 500987628), (157, 497796624), (208, 375740721), (216, 361824398), (234, 333991752), (274, 285233832), (312, 250493814), (314, 248898312), (351, 222661168), (411, 190155888), (432, 180912199), (468, 166995876), (471, 165932208), (548, 142616916), (624, 125246907), (628, 124449156), (647, 120794544), (702, 111330584), (822, 95077944), (936, 83497938), (942, 82966104), (1096, 71308458), (1233, 63385296), (1256, 62224578), (1294, 60397272), (1404, 55665292), (1413, 55310736), (1644, 47538972), (1781, 43882128), (1872, 41748969), (1884, 41483052), (1941, 40264848), (2041, 38292048), (2192, 35654229), (2466, 31692648), (2512, 31112289), (2588, 30198636), (2808, 27832646), (2826, 27655368), (3288, 23769486), (3562, 21941064), (3699, 21128432), (3768, 20741526), (3882, 20132424), (4082, 19146024), (4239, 18436912), (4932, 15846324), (5176, 15099318), (5343, 14627376), (5616, 13916323), (5652, 13827684), (5823, 13421616), (6123, 12764016), (6576, 11884743), (7124, 10970532), (7398, 10564216), (7536, 10370763), (7764, 10066212), (8164, 9573012), (8411, 9291888), (8478, 9218456), (9864, 7923162), (10352, 7549659), (10686, 7313688), (11304, 6913842), (11646, 6710808), (12246, 6382008), (14248, 5485266), (14796, 5282108), (15528, 5033106), (16029, 4875792), (16328, 4786506), (16822, 4645944), (16956, 4609228), (17469, 4473872), (18369, 4254672), (19728, 3961581), (21372, 3656844), (21509, 3633552), (22608, 3456921), (23292, 3355404), (24492, 3191004), (25233, 3097296), (28496, 2742633), (29592, 2641054), (31056, 2516553), (32058, 2437896), (32656, 2393253), (33644, 2322972), (33912, 2304614), (34938, 2236936), (36738, 2127336), (42744, 1828422), (43018, 1816776), (46584, 1677702), (48087, 1625264), (48984, 1595502), (50466, 1548648), (55107, 1418224), (59184, 1320527), (64116, 1218948), (64527, 1211184), (67288, 1161486), (67824, 1152307), (69876, 1118468), (73476, 1063668), (75699, 1032432), (85488, 914211), (86036, 908388), (88639, 881712), (93168, 838851), (96174, 812632), (97968, 797751), (100932, 774324), (101579, 769392), (110214, 709112), (128232, 609474), (129054, 605592), (134576, 580743), (139752, 559234), (146952, 531834), (151398, 516216), (172072, 454194), (177278, 440856), (192348, 406316), (193581, 403728), (201864, 387162), (203158, 384696), (220428, 354556), (227097, 344144), (256464, 304737), (258108, 302796), (265917, 293904), (279504, 279617)]