1311578496

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{839}}^1$

素因数の和:941

約数の個数: 192

約数和(自身を含む): 4009824000

約数和(自身を除く): 2698245504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 59, 64, 69, 72, 92, 96, 118, 128, 138, 144, 177, 184, 192, 207, 236, 276, 288, 354, 368, 384, 414, 472, 531, 552, 576, 708, 736, 828, 839, 944, 1062, 1104, 1152, 1357, 1416, 1472, 1656, 1678, 1888, 2124, 2208, 2517, 2714, 2832, 2944, 3312, 3356, 3776, 4071, 4248, 4416, 5034, 5428, 5664, 6624, 6712, 7551, 7552, 8142, 8496, 8832, 10068, 10856, 11328, 12213, 13248, 13424, 15102, 16284, 16992, 19297, 20136, 21712, 22656, 24426, 26496, 26848, 30204, 32568, 33984, 38594, 40272, 43424, 48852, 49501, 53696, 57891, 60408, 65136, 67968, 77188, 80544, 86848, 97704, 99002, 107392, 115782, 120816, 130272, 148503, 154376, 161088, 173673, 173696, 195408, 198004, 231564, 241632, 260544, 297006, 308752, 322176, 347346, 390816, 396008, 445509, 463128, 483264, 521088, 594012, 617504, 694692, 781632, 792016, 891018, 926256, 966528, 1138523, 1188024, 1235008, 1389384, 1563264, 1584032, 1782036, 1852512, 2277046, 2376048, 2470016, 2778768, 3168064, 3415569, 3564072, 3705024, 4554092, 4752096, 5557536, 6336128, 6831138, 7128144, 7410048, 9108184, 9504192, 10246707, 11115072, 13662276, 14256288, 18216368, 19008384, 20493414, 22230144, 27324552, 28512576, 36432736, 40986828, 54649104, 57025152, 72865472, 81973656, 109298208, 145730944, 163947312, 218596416, 327894624, 437192832, 655789248, 1311578496]

約数ペア:

[(1, 1311578496), (2, 655789248), (3, 437192832), (4, 327894624), (6, 218596416), (8, 163947312), (9, 145730944), (12, 109298208), (16, 81973656), (18, 72865472), (23, 57025152), (24, 54649104), (32, 40986828), (36, 36432736), (46, 28512576), (48, 27324552), (59, 22230144), (64, 20493414), (69, 19008384), (72, 18216368), (92, 14256288), (96, 13662276), (118, 11115072), (128, 10246707), (138, 9504192), (144, 9108184), (177, 7410048), (184, 7128144), (192, 6831138), (207, 6336128), (236, 5557536), (276, 4752096), (288, 4554092), (354, 3705024), (368, 3564072), (384, 3415569), (414, 3168064), (472, 2778768), (531, 2470016), (552, 2376048), (576, 2277046), (708, 1852512), (736, 1782036), (828, 1584032), (839, 1563264), (944, 1389384), (1062, 1235008), (1104, 1188024), (1152, 1138523), (1357, 966528), (1416, 926256), (1472, 891018), (1656, 792016), (1678, 781632), (1888, 694692), (2124, 617504), (2208, 594012), (2517, 521088), (2714, 483264), (2832, 463128), (2944, 445509), (3312, 396008), (3356, 390816), (3776, 347346), (4071, 322176), (4248, 308752), (4416, 297006), (5034, 260544), (5428, 241632), (5664, 231564), (6624, 198004), (6712, 195408), (7551, 173696), (7552, 173673), (8142, 161088), (8496, 154376), (8832, 148503), (10068, 130272), (10856, 120816), (11328, 115782), (12213, 107392), (13248, 99002), (13424, 97704), (15102, 86848), (16284, 80544), (16992, 77188), (19297, 67968), (20136, 65136), (21712, 60408), (22656, 57891), (24426, 53696), (26496, 49501), (26848, 48852), (30204, 43424), (32568, 40272), (33984, 38594)]