1261190112

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4657}}^1$

素因数の和:4721

約数の個数: 192

約数和(自身を含む): 4206956544

約数和(自身を除く): 2945766432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 96, 104, 112, 124, 156, 168, 182, 186, 208, 217, 224, 248, 273, 312, 336, 364, 372, 403, 416, 434, 496, 546, 624, 651, 672, 728, 744, 806, 868, 992, 1092, 1209, 1248, 1302, 1456, 1488, 1612, 1736, 2184, 2418, 2604, 2821, 2912, 2976, 3224, 3472, 4368, 4657, 4836, 5208, 5642, 6448, 6944, 8463, 8736, 9314, 9672, 10416, 11284, 12896, 13971, 16926, 18628, 19344, 20832, 22568, 27942, 32599, 33852, 37256, 38688, 45136, 55884, 60541, 65198, 67704, 74512, 90272, 97797, 111768, 121082, 130396, 135408, 144367, 149024, 181623, 195594, 223536, 242164, 260792, 270816, 288734, 363246, 391188, 423787, 433101, 447072, 484328, 521584, 577468, 726492, 782376, 847574, 866202, 968656, 1010569, 1043168, 1154936, 1271361, 1452984, 1564752, 1695148, 1732404, 1876771, 1937312, 2021138, 2309872, 2542722, 2905968, 3031707, 3129504, 3390296, 3464808, 3753542, 4042276, 4619744, 5085444, 5630313, 5811936, 6063414, 6780592, 6929616, 7507084, 8084552, 10170888, 11260626, 12126828, 13137397, 13561184, 13859232, 15014168, 16169104, 20341776, 22521252, 24253656, 26274794, 30028336, 32338208, 39412191, 40683552, 45042504, 48507312, 52549588, 60056672, 78824382, 90085008, 97014624, 105099176, 157648764, 180170016, 210198352, 315297528, 420396704, 630595056, 1261190112]

約数ペア:

[(1, 1261190112), (2, 630595056), (3, 420396704), (4, 315297528), (6, 210198352), (7, 180170016), (8, 157648764), (12, 105099176), (13, 97014624), (14, 90085008), (16, 78824382), (21, 60056672), (24, 52549588), (26, 48507312), (28, 45042504), (31, 40683552), (32, 39412191), (39, 32338208), (42, 30028336), (48, 26274794), (52, 24253656), (56, 22521252), (62, 20341776), (78, 16169104), (84, 15014168), (91, 13859232), (93, 13561184), (96, 13137397), (104, 12126828), (112, 11260626), (124, 10170888), (156, 8084552), (168, 7507084), (182, 6929616), (186, 6780592), (208, 6063414), (217, 5811936), (224, 5630313), (248, 5085444), (273, 4619744), (312, 4042276), (336, 3753542), (364, 3464808), (372, 3390296), (403, 3129504), (416, 3031707), (434, 2905968), (496, 2542722), (546, 2309872), (624, 2021138), (651, 1937312), (672, 1876771), (728, 1732404), (744, 1695148), (806, 1564752), (868, 1452984), (992, 1271361), (1092, 1154936), (1209, 1043168), (1248, 1010569), (1302, 968656), (1456, 866202), (1488, 847574), (1612, 782376), (1736, 726492), (2184, 577468), (2418, 521584), (2604, 484328), (2821, 447072), (2912, 433101), (2976, 423787), (3224, 391188), (3472, 363246), (4368, 288734), (4657, 270816), (4836, 260792), (5208, 242164), (5642, 223536), (6448, 195594), (6944, 181623), (8463, 149024), (8736, 144367), (9314, 135408), (9672, 130396), (10416, 121082), (11284, 111768), (12896, 97797), (13971, 90272), (16926, 74512), (18628, 67704), (19344, 65198), (20832, 60541), (22568, 55884), (27942, 45136), (32599, 38688), (33852, 37256)]