880717656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:338

約数の個数: 256

約数和(自身を含む): 2874009600

約数和(自身を除く): 1993291944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 52, 56, 69, 78, 84, 89, 91, 92, 104, 138, 156, 161, 168, 178, 182, 184, 197, 267, 273, 276, 299, 312, 322, 356, 364, 394, 483, 534, 546, 552, 591, 598, 623, 644, 712, 728, 788, 897, 966, 1068, 1092, 1157, 1182, 1196, 1246, 1288, 1379, 1576, 1794, 1869, 1932, 2047, 2093, 2136, 2184, 2314, 2364, 2392, 2492, 2561, 2758, 3471, 3588, 3738, 3864, 4094, 4137, 4186, 4531, 4628, 4728, 4984, 5122, 5516, 6141, 6279, 6942, 7176, 7476, 7683, 8099, 8188, 8274, 8372, 9062, 9256, 10244, 11032, 12282, 12558, 13593, 13884, 14329, 14952, 15366, 16198, 16376, 16548, 16744, 17533, 17927, 18124, 20488, 24297, 24564, 25116, 26611, 27186, 27768, 28658, 30732, 31717, 32396, 33096, 35066, 35854, 36248, 42987, 48594, 49128, 50232, 52599, 53222, 53781, 54372, 57316, 58903, 61464, 63434, 64792, 70132, 71708, 79833, 85974, 95151, 97188, 105198, 106444, 107562, 108744, 114632, 117806, 122731, 126868, 140264, 143416, 159666, 171948, 176709, 186277, 190302, 194376, 210396, 212888, 215124, 227929, 235612, 245462, 253736, 319332, 343896, 353418, 368193, 372554, 380604, 403259, 412321, 420792, 430248, 455858, 471224, 490924, 558831, 638664, 683787, 706836, 736386, 745108, 761208, 806518, 824642, 911716, 981848, 1117662, 1209777, 1236963, 1367574, 1413672, 1472772, 1490216, 1595503, 1613036, 1649284, 1823432, 2235324, 2419554, 2473926, 2735148, 2822813, 2945544, 3191006, 3226072, 3298568, 4470648, 4786509, 4839108, 4947852, 5242367, 5470296, 5645626, 6382012, 8468439, 9573018, 9678216, 9895704, 10484734, 11291252, 12764024, 15727101, 16936878, 19146036, 20969468, 22582504, 31454202, 33873756, 36696569, 38292072, 41938936, 62908404, 67747512, 73393138, 110089707, 125816808, 146786276, 220179414, 293572552, 440358828, 880717656]

約数ペア:

[(1, 880717656), (2, 440358828), (3, 293572552), (4, 220179414), (6, 146786276), (7, 125816808), (8, 110089707), (12, 73393138), (13, 67747512), (14, 62908404), (21, 41938936), (23, 38292072), (24, 36696569), (26, 33873756), (28, 31454202), (39, 22582504), (42, 20969468), (46, 19146036), (52, 16936878), (56, 15727101), (69, 12764024), (78, 11291252), (84, 10484734), (89, 9895704), (91, 9678216), (92, 9573018), (104, 8468439), (138, 6382012), (156, 5645626), (161, 5470296), (168, 5242367), (178, 4947852), (182, 4839108), (184, 4786509), (197, 4470648), (267, 3298568), (273, 3226072), (276, 3191006), (299, 2945544), (312, 2822813), (322, 2735148), (356, 2473926), (364, 2419554), (394, 2235324), (483, 1823432), (534, 1649284), (546, 1613036), (552, 1595503), (591, 1490216), (598, 1472772), (623, 1413672), (644, 1367574), (712, 1236963), (728, 1209777), (788, 1117662), (897, 981848), (966, 911716), (1068, 824642), (1092, 806518), (1157, 761208), (1182, 745108), (1196, 736386), (1246, 706836), (1288, 683787), (1379, 638664), (1576, 558831), (1794, 490924), (1869, 471224), (1932, 455858), (2047, 430248), (2093, 420792), (2136, 412321), (2184, 403259), (2314, 380604), (2364, 372554), (2392, 368193), (2492, 353418), (2561, 343896), (2758, 319332), (3471, 253736), (3588, 245462), (3738, 235612), (3864, 227929), (4094, 215124), (4137, 212888), (4186, 210396), (4531, 194376), (4628, 190302), (4728, 186277), (4984, 176709), (5122, 171948), (5516, 159666), (6141, 143416), (6279, 140264), (6942, 126868), (7176, 122731), (7476, 117806), (7683, 114632), (8099, 108744), (8188, 107562), (8274, 106444), (8372, 105198), (9062, 97188), (9256, 95151), (10244, 85974), (11032, 79833), (12282, 71708), (12558, 70132), (13593, 64792), (13884, 63434), (14329, 61464), (14952, 58903), (15366, 57316), (16198, 54372), (16376, 53781), (16548, 53222), (16744, 52599), (17533, 50232), (17927, 49128), (18124, 48594), (20488, 42987), (24297, 36248), (24564, 35854), (25116, 35066), (26611, 33096), (27186, 32396), (27768, 31717), (28658, 30732)]