1321477248

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2909}}^1$

素因数の和:2959

約数の個数: 192

約数和(自身を含む): 4345444800

約数和(自身を除く): 3023967552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 169, 182, 192, 208, 224, 273, 312, 336, 338, 364, 384, 416, 448, 507, 546, 624, 672, 676, 728, 832, 896, 1014, 1092, 1183, 1248, 1344, 1352, 1456, 1664, 2028, 2184, 2366, 2496, 2688, 2704, 2909, 2912, 3549, 4056, 4368, 4732, 4992, 5408, 5818, 5824, 7098, 8112, 8727, 8736, 9464, 10816, 11636, 11648, 14196, 16224, 17454, 17472, 18928, 20363, 21632, 23272, 28392, 32448, 34908, 34944, 37817, 37856, 40726, 46544, 56784, 61089, 64896, 69816, 75634, 75712, 81452, 93088, 113451, 113568, 122178, 139632, 151268, 151424, 162904, 186176, 226902, 227136, 244356, 264719, 279264, 302536, 325808, 372352, 453804, 454272, 488712, 491621, 529438, 558528, 605072, 651616, 794157, 907608, 977424, 983242, 1058876, 1117056, 1210144, 1303232, 1474863, 1588314, 1815216, 1954848, 1966484, 2117752, 2420288, 2606464, 2949726, 3176628, 3441347, 3630432, 3909696, 3932968, 4235504, 4840576, 5899452, 6353256, 6882694, 7260864, 7819392, 7865936, 8471008, 10324041, 11798904, 12706512, 13765388, 14521728, 15731872, 16942016, 20648082, 23597808, 25413024, 27530776, 31463744, 33884032, 41296164, 47195616, 50826048, 55061552, 62927488, 82592328, 94391232, 101652096, 110123104, 165184656, 188782464, 220246208, 330369312, 440492416, 660738624, 1321477248]

約数ペア:

[(1, 1321477248), (2, 660738624), (3, 440492416), (4, 330369312), (6, 220246208), (7, 188782464), (8, 165184656), (12, 110123104), (13, 101652096), (14, 94391232), (16, 82592328), (21, 62927488), (24, 55061552), (26, 50826048), (28, 47195616), (32, 41296164), (39, 33884032), (42, 31463744), (48, 27530776), (52, 25413024), (56, 23597808), (64, 20648082), (78, 16942016), (84, 15731872), (91, 14521728), (96, 13765388), (104, 12706512), (112, 11798904), (128, 10324041), (156, 8471008), (168, 7865936), (169, 7819392), (182, 7260864), (192, 6882694), (208, 6353256), (224, 5899452), (273, 4840576), (312, 4235504), (336, 3932968), (338, 3909696), (364, 3630432), (384, 3441347), (416, 3176628), (448, 2949726), (507, 2606464), (546, 2420288), (624, 2117752), (672, 1966484), (676, 1954848), (728, 1815216), (832, 1588314), (896, 1474863), (1014, 1303232), (1092, 1210144), (1183, 1117056), (1248, 1058876), (1344, 983242), (1352, 977424), (1456, 907608), (1664, 794157), (2028, 651616), (2184, 605072), (2366, 558528), (2496, 529438), (2688, 491621), (2704, 488712), (2909, 454272), (2912, 453804), (3549, 372352), (4056, 325808), (4368, 302536), (4732, 279264), (4992, 264719), (5408, 244356), (5818, 227136), (5824, 226902), (7098, 186176), (8112, 162904), (8727, 151424), (8736, 151268), (9464, 139632), (10816, 122178), (11636, 113568), (11648, 113451), (14196, 93088), (16224, 81452), (17454, 75712), (17472, 75634), (18928, 69816), (20363, 64896), (21632, 61089), (23272, 56784), (28392, 46544), (32448, 40726), (34908, 37856), (34944, 37817)]