680736576

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:369

約数の個数: 224

約数和(自身を含む): 2095365888

約数和(自身を除く): 1414629312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 61, 64, 68, 78, 96, 102, 104, 122, 136, 156, 183, 192, 204, 208, 221, 244, 263, 272, 312, 366, 408, 416, 442, 488, 526, 544, 624, 663, 732, 789, 793, 816, 832, 884, 976, 1037, 1052, 1088, 1248, 1326, 1464, 1578, 1586, 1632, 1768, 1952, 2074, 2104, 2379, 2496, 2652, 2928, 3111, 3156, 3172, 3264, 3419, 3536, 3904, 4148, 4208, 4471, 4758, 5304, 5856, 6222, 6312, 6344, 6838, 7072, 8296, 8416, 8942, 9516, 10257, 10608, 11712, 12444, 12624, 12688, 13413, 13481, 13676, 14144, 16043, 16592, 16832, 17884, 19032, 20514, 21216, 24888, 25248, 25376, 26826, 26962, 27352, 32086, 33184, 35768, 38064, 40443, 41028, 42432, 48129, 49776, 50496, 50752, 53652, 53924, 54704, 58123, 64172, 66368, 71536, 76128, 80886, 82056, 96258, 99552, 107304, 107848, 109408, 116246, 128344, 143072, 152256, 161772, 164112, 174369, 192516, 199104, 208559, 214608, 215696, 218816, 232492, 256688, 272731, 286144, 323544, 328224, 348738, 385032, 417118, 429216, 431392, 464984, 513376, 545462, 625677, 647088, 656448, 697476, 770064, 818193, 834236, 858432, 862784, 929968, 1026752, 1090924, 1251354, 1294176, 1394952, 1540128, 1636386, 1668472, 1859936, 2181848, 2502708, 2588352, 2789904, 3080256, 3272772, 3336944, 3545503, 3719872, 4363696, 5005416, 5579808, 6545544, 6673888, 7091006, 8727392, 10010832, 10636509, 11159616, 13091088, 13347776, 14182012, 17454784, 20021664, 21273018, 26182176, 28364024, 40043328, 42546036, 52364352, 56728048, 85092072, 113456096, 170184144, 226912192, 340368288, 680736576]

約数ペア:

[(1, 680736576), (2, 340368288), (3, 226912192), (4, 170184144), (6, 113456096), (8, 85092072), (12, 56728048), (13, 52364352), (16, 42546036), (17, 40043328), (24, 28364024), (26, 26182176), (32, 21273018), (34, 20021664), (39, 17454784), (48, 14182012), (51, 13347776), (52, 13091088), (61, 11159616), (64, 10636509), (68, 10010832), (78, 8727392), (96, 7091006), (102, 6673888), (104, 6545544), (122, 5579808), (136, 5005416), (156, 4363696), (183, 3719872), (192, 3545503), (204, 3336944), (208, 3272772), (221, 3080256), (244, 2789904), (263, 2588352), (272, 2502708), (312, 2181848), (366, 1859936), (408, 1668472), (416, 1636386), (442, 1540128), (488, 1394952), (526, 1294176), (544, 1251354), (624, 1090924), (663, 1026752), (732, 929968), (789, 862784), (793, 858432), (816, 834236), (832, 818193), (884, 770064), (976, 697476), (1037, 656448), (1052, 647088), (1088, 625677), (1248, 545462), (1326, 513376), (1464, 464984), (1578, 431392), (1586, 429216), (1632, 417118), (1768, 385032), (1952, 348738), (2074, 328224), (2104, 323544), (2379, 286144), (2496, 272731), (2652, 256688), (2928, 232492), (3111, 218816), (3156, 215696), (3172, 214608), (3264, 208559), (3419, 199104), (3536, 192516), (3904, 174369), (4148, 164112), (4208, 161772), (4471, 152256), (4758, 143072), (5304, 128344), (5856, 116246), (6222, 109408), (6312, 107848), (6344, 107304), (6838, 99552), (7072, 96258), (8296, 82056), (8416, 80886), (8942, 76128), (9516, 71536), (10257, 66368), (10608, 64172), (11712, 58123), (12444, 54704), (12624, 53924), (12688, 53652), (13413, 50752), (13481, 50496), (13676, 49776), (14144, 48129), (16043, 42432), (16592, 41028), (16832, 40443), (17884, 38064), (19032, 35768), (20514, 33184), (21216, 32086), (24888, 27352), (25248, 26962), (25376, 26826)]