1961791104

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1811}}^1$

素因数の和:1879

約数の個数: 256

約数和(自身を含む): 6624092160

約数和(自身を除く): 4662301056

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, 64, 78, 84, 91, 93, 96, 104, 112, 124, 128, 156, 168, 182, 186, 192, 208, 217, 224, 248, 273, 312, 336, 364, 372, 384, 403, 416, 434, 448, 496, 546, 624, 651, 672, 728, 744, 806, 832, 868, 896, 992, 1092, 1209, 1248, 1302, 1344, 1456, 1488, 1612, 1664, 1736, 1811, 1984, 2184, 2418, 2496, 2604, 2688, 2821, 2912, 2976, 3224, 3472, 3622, 3968, 4368, 4836, 4992, 5208, 5433, 5642, 5824, 5952, 6448, 6944, 7244, 8463, 8736, 9672, 10416, 10866, 11284, 11648, 11904, 12677, 12896, 13888, 14488, 16926, 17472, 19344, 20832, 21732, 22568, 23543, 25354, 25792, 27776, 28976, 33852, 34944, 38031, 38688, 41664, 43464, 45136, 47086, 50708, 51584, 56141, 57952, 67704, 70629, 76062, 77376, 83328, 86928, 90272, 94172, 101416, 112282, 115904, 135408, 141258, 152124, 154752, 164801, 168423, 173856, 180544, 188344, 202832, 224564, 231808, 270816, 282516, 304248, 329602, 336846, 347712, 361088, 376688, 392987, 405664, 449128, 494403, 541632, 565032, 608496, 659204, 673692, 695424, 729833, 753376, 785974, 811328, 898256, 988806, 1083264, 1130064, 1178961, 1216992, 1318408, 1347384, 1459666, 1506752, 1571948, 1622656, 1796512, 1977612, 2189499, 2260128, 2357922, 2433984, 2636816, 2694768, 2919332, 3013504, 3143896, 3593024, 3955224, 4378998, 4520256, 4715844, 4867968, 5108831, 5273632, 5389536, 5838664, 6287792, 7186048, 7910448, 8757996, 9040512, 9431688, 10217662, 10547264, 10779072, 11677328, 12575584, 15326493, 15820896, 17515992, 18863376, 20435324, 21094528, 21558144, 23354656, 25151168, 30652986, 31641792, 35031984, 37726752, 40870648, 46709312, 50302336, 61305972, 63283584, 70063968, 75453504, 81741296, 93418624, 122611944, 140127936, 150907008, 163482592, 245223888, 280255872, 326965184, 490447776, 653930368, 980895552, 1961791104]

約数ペア:

[(1, 1961791104), (2, 980895552), (3, 653930368), (4, 490447776), (6, 326965184), (7, 280255872), (8, 245223888), (12, 163482592), (13, 150907008), (14, 140127936), (16, 122611944), (21, 93418624), (24, 81741296), (26, 75453504), (28, 70063968), (31, 63283584), (32, 61305972), (39, 50302336), (42, 46709312), (48, 40870648), (52, 37726752), (56, 35031984), (62, 31641792), (64, 30652986), (78, 25151168), (84, 23354656), (91, 21558144), (93, 21094528), (96, 20435324), (104, 18863376), (112, 17515992), (124, 15820896), (128, 15326493), (156, 12575584), (168, 11677328), (182, 10779072), (186, 10547264), (192, 10217662), (208, 9431688), (217, 9040512), (224, 8757996), (248, 7910448), (273, 7186048), (312, 6287792), (336, 5838664), (364, 5389536), (372, 5273632), (384, 5108831), (403, 4867968), (416, 4715844), (434, 4520256), (448, 4378998), (496, 3955224), (546, 3593024), (624, 3143896), (651, 3013504), (672, 2919332), (728, 2694768), (744, 2636816), (806, 2433984), (832, 2357922), (868, 2260128), (896, 2189499), (992, 1977612), (1092, 1796512), (1209, 1622656), (1248, 1571948), (1302, 1506752), (1344, 1459666), (1456, 1347384), (1488, 1318408), (1612, 1216992), (1664, 1178961), (1736, 1130064), (1811, 1083264), (1984, 988806), (2184, 898256), (2418, 811328), (2496, 785974), (2604, 753376), (2688, 729833), (2821, 695424), (2912, 673692), (2976, 659204), (3224, 608496), (3472, 565032), (3622, 541632), (3968, 494403), (4368, 449128), (4836, 405664), (4992, 392987), (5208, 376688), (5433, 361088), (5642, 347712), (5824, 336846), (5952, 329602), (6448, 304248), (6944, 282516), (7244, 270816), (8463, 231808), (8736, 224564), (9672, 202832), (10416, 188344), (10866, 180544), (11284, 173856), (11648, 168423), (11904, 164801), (12677, 154752), (12896, 152124), (13888, 141258), (14488, 135408), (16926, 115904), (17472, 112282), (19344, 101416), (20832, 94172), (21732, 90272), (22568, 86928), (23543, 83328), (25354, 77376), (25792, 76062), (27776, 70629), (28976, 67704), (33852, 57952), (34944, 56141), (38031, 51584), (38688, 50708), (41664, 47086), (43464, 45136)]