853517808

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:448

約数の個数: 240

約数和(自身を含む): 2834089440

約数和(自身を除く): 1980571632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 144, 156, 176, 181, 198, 208, 229, 234, 264, 286, 312, 362, 396, 429, 458, 468, 528, 543, 572, 624, 687, 724, 792, 858, 916, 936, 1086, 1144, 1287, 1374, 1448, 1584, 1629, 1716, 1832, 1872, 1991, 2061, 2172, 2288, 2353, 2519, 2574, 2748, 2896, 2977, 3258, 3432, 3664, 3982, 4122, 4344, 4706, 5038, 5148, 5496, 5954, 5973, 6516, 6864, 7059, 7557, 7964, 8244, 8688, 8931, 9412, 10076, 10296, 10992, 11908, 11946, 13032, 14118, 15114, 15928, 16488, 17862, 17919, 18824, 20152, 20592, 21177, 22671, 23816, 23892, 25883, 26064, 26793, 28236, 30228, 31856, 32747, 32976, 35724, 35838, 37648, 40304, 41449, 42354, 45342, 47632, 47784, 51766, 53586, 56472, 60456, 65494, 71448, 71676, 77649, 82898, 84708, 90684, 95568, 98241, 103532, 107172, 112944, 120912, 124347, 130988, 142896, 143352, 155298, 165796, 169416, 181368, 196482, 207064, 214344, 232947, 248694, 261976, 286704, 294723, 310596, 331592, 338832, 362736, 373041, 392964, 414128, 428688, 455939, 465894, 497388, 523952, 538837, 589446, 621192, 663184, 746082, 785928, 911878, 931788, 994776, 1077674, 1178892, 1242384, 1367817, 1492164, 1571856, 1616511, 1823756, 1863576, 1989552, 2155348, 2357784, 2735634, 2984328, 3233022, 3647512, 3727152, 4103451, 4310696, 4715568, 4849533, 5471268, 5927207, 5968656, 6466044, 7295024, 8206902, 8621392, 9699066, 10942536, 11854414, 12932088, 16413804, 17781621, 19398132, 21885072, 23708828, 25864176, 32827608, 35563242, 38796264, 47417656, 53344863, 65655216, 71126484, 77592528, 94835312, 106689726, 142252968, 213379452, 284505936, 426758904, 853517808]

約数ペア:

[(1, 853517808), (2, 426758904), (3, 284505936), (4, 213379452), (6, 142252968), (8, 106689726), (9, 94835312), (11, 77592528), (12, 71126484), (13, 65655216), (16, 53344863), (18, 47417656), (22, 38796264), (24, 35563242), (26, 32827608), (33, 25864176), (36, 23708828), (39, 21885072), (44, 19398132), (48, 17781621), (52, 16413804), (66, 12932088), (72, 11854414), (78, 10942536), (88, 9699066), (99, 8621392), (104, 8206902), (117, 7295024), (132, 6466044), (143, 5968656), (144, 5927207), (156, 5471268), (176, 4849533), (181, 4715568), (198, 4310696), (208, 4103451), (229, 3727152), (234, 3647512), (264, 3233022), (286, 2984328), (312, 2735634), (362, 2357784), (396, 2155348), (429, 1989552), (458, 1863576), (468, 1823756), (528, 1616511), (543, 1571856), (572, 1492164), (624, 1367817), (687, 1242384), (724, 1178892), (792, 1077674), (858, 994776), (916, 931788), (936, 911878), (1086, 785928), (1144, 746082), (1287, 663184), (1374, 621192), (1448, 589446), (1584, 538837), (1629, 523952), (1716, 497388), (1832, 465894), (1872, 455939), (1991, 428688), (2061, 414128), (2172, 392964), (2288, 373041), (2353, 362736), (2519, 338832), (2574, 331592), (2748, 310596), (2896, 294723), (2977, 286704), (3258, 261976), (3432, 248694), (3664, 232947), (3982, 214344), (4122, 207064), (4344, 196482), (4706, 181368), (5038, 169416), (5148, 165796), (5496, 155298), (5954, 143352), (5973, 142896), (6516, 130988), (6864, 124347), (7059, 120912), (7557, 112944), (7964, 107172), (8244, 103532), (8688, 98241), (8931, 95568), (9412, 90684), (10076, 84708), (10296, 82898), (10992, 77649), (11908, 71676), (11946, 71448), (13032, 65494), (14118, 60456), (15114, 56472), (15928, 53586), (16488, 51766), (17862, 47784), (17919, 47632), (18824, 45342), (20152, 42354), (20592, 41449), (21177, 40304), (22671, 37648), (23816, 35838), (23892, 35724), (25883, 32976), (26064, 32747), (26793, 31856), (28236, 30228)]