1964468016

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1283}}^1$

素因数の和:1349

約数の個数: 240

約数和(自身を含む): 6623385600

約数和(自身を除く): 4658917584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 248, 252, 279, 294, 336, 343, 372, 392, 434, 441, 496, 504, 558, 588, 651, 686, 744, 784, 868, 882, 1008, 1029, 1116, 1176, 1283, 1302, 1372, 1488, 1519, 1736, 1764, 1953, 2058, 2232, 2352, 2566, 2604, 2744, 3038, 3087, 3472, 3528, 3849, 3906, 4116, 4464, 4557, 5132, 5208, 5488, 6076, 6174, 7056, 7698, 7812, 8232, 8981, 9114, 10264, 10416, 10633, 11547, 12152, 12348, 13671, 15396, 15624, 16464, 17962, 18228, 20528, 21266, 23094, 24304, 24696, 26943, 27342, 30792, 31248, 31899, 35924, 36456, 39773, 42532, 46188, 49392, 53886, 54684, 61584, 62867, 63798, 71848, 72912, 79546, 80829, 85064, 92376, 95697, 107772, 109368, 119319, 125734, 127596, 143696, 159092, 161658, 170128, 184752, 188601, 191394, 215544, 218736, 238638, 251468, 255192, 278411, 318184, 323316, 357957, 377202, 382788, 431088, 440069, 477276, 502936, 510384, 556822, 565803, 636368, 646632, 715914, 754404, 765576, 835233, 880138, 954552, 1005872, 1113644, 1131606, 1293264, 1320207, 1431828, 1508808, 1531152, 1670466, 1760276, 1909104, 1948877, 2227288, 2263212, 2505699, 2640414, 2863656, 3017616, 3340932, 3520552, 3897754, 3960621, 4454576, 4526424, 5011398, 5280828, 5727312, 5846631, 6681864, 7041104, 7795508, 7921242, 9052848, 10022796, 10561656, 11693262, 13363728, 13642139, 15591016, 15842484, 17539893, 20045592, 21123312, 23386524, 27284278, 31182032, 31684968, 35079786, 40091184, 40926417, 46773048, 54568556, 63369936, 70159572, 81852834, 93546096, 109137112, 122779251, 140319144, 163705668, 218274224, 245558502, 280638288, 327411336, 491117004, 654822672, 982234008, 1964468016]

約数ペア:

[(1, 1964468016), (2, 982234008), (3, 654822672), (4, 491117004), (6, 327411336), (7, 280638288), (8, 245558502), (9, 218274224), (12, 163705668), (14, 140319144), (16, 122779251), (18, 109137112), (21, 93546096), (24, 81852834), (28, 70159572), (31, 63369936), (36, 54568556), (42, 46773048), (48, 40926417), (49, 40091184), (56, 35079786), (62, 31684968), (63, 31182032), (72, 27284278), (84, 23386524), (93, 21123312), (98, 20045592), (112, 17539893), (124, 15842484), (126, 15591016), (144, 13642139), (147, 13363728), (168, 11693262), (186, 10561656), (196, 10022796), (217, 9052848), (248, 7921242), (252, 7795508), (279, 7041104), (294, 6681864), (336, 5846631), (343, 5727312), (372, 5280828), (392, 5011398), (434, 4526424), (441, 4454576), (496, 3960621), (504, 3897754), (558, 3520552), (588, 3340932), (651, 3017616), (686, 2863656), (744, 2640414), (784, 2505699), (868, 2263212), (882, 2227288), (1008, 1948877), (1029, 1909104), (1116, 1760276), (1176, 1670466), (1283, 1531152), (1302, 1508808), (1372, 1431828), (1488, 1320207), (1519, 1293264), (1736, 1131606), (1764, 1113644), (1953, 1005872), (2058, 954552), (2232, 880138), (2352, 835233), (2566, 765576), (2604, 754404), (2744, 715914), (3038, 646632), (3087, 636368), (3472, 565803), (3528, 556822), (3849, 510384), (3906, 502936), (4116, 477276), (4464, 440069), (4557, 431088), (5132, 382788), (5208, 377202), (5488, 357957), (6076, 323316), (6174, 318184), (7056, 278411), (7698, 255192), (7812, 251468), (8232, 238638), (8981, 218736), (9114, 215544), (10264, 191394), (10416, 188601), (10633, 184752), (11547, 170128), (12152, 161658), (12348, 159092), (13671, 143696), (15396, 127596), (15624, 125734), (16464, 119319), (17962, 109368), (18228, 107772), (20528, 95697), (21266, 92376), (23094, 85064), (24304, 80829), (24696, 79546), (26943, 72912), (27342, 71848), (30792, 63798), (31248, 62867), (31899, 61584), (35924, 54684), (36456, 53886), (39773, 49392), (42532, 46188)]