260882856

素因数分解:

$2^3\times 3^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:108

約数の個数: 256

約数和(自身を含む): 837580800

約数和(自身を除く): 576697944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 37, 39, 52, 54, 62, 72, 74, 78, 81, 93, 104, 108, 111, 117, 124, 148, 156, 162, 186, 216, 222, 234, 243, 248, 279, 296, 312, 324, 333, 351, 372, 403, 444, 468, 481, 486, 558, 648, 666, 702, 729, 744, 806, 837, 888, 936, 962, 972, 999, 1053, 1116, 1147, 1209, 1332, 1404, 1443, 1458, 1612, 1674, 1924, 1944, 1998, 2106, 2187, 2232, 2294, 2418, 2511, 2664, 2808, 2886, 2916, 2997, 3159, 3224, 3348, 3441, 3627, 3848, 3996, 4212, 4329, 4374, 4588, 4836, 5022, 5772, 5832, 5994, 6318, 6696, 6882, 7254, 7533, 7992, 8424, 8658, 8748, 8991, 9176, 9477, 9672, 10044, 10323, 10881, 11544, 11988, 12636, 12987, 13764, 14508, 14911, 15066, 17316, 17496, 17982, 18954, 20088, 20646, 21762, 22599, 23976, 25272, 25974, 26973, 27528, 28431, 29016, 29822, 30132, 30969, 32643, 34632, 35964, 37908, 38961, 41292, 43524, 44733, 45198, 51948, 53946, 56862, 59644, 60264, 61938, 65286, 67797, 71928, 75816, 77922, 80919, 82584, 87048, 89466, 90396, 92907, 97929, 103896, 107892, 113724, 116883, 119288, 123876, 130572, 134199, 135594, 155844, 161838, 178932, 180792, 185814, 195858, 215784, 227448, 233766, 247752, 261144, 268398, 271188, 278721, 293787, 311688, 323676, 350649, 357864, 371628, 391716, 402597, 467532, 536796, 542376, 557442, 587574, 647352, 701298, 743256, 783432, 805194, 836163, 881361, 935064, 1051947, 1073592, 1114884, 1175148, 1207791, 1402596, 1610388, 1672326, 1762722, 2103894, 2229768, 2350296, 2415582, 2508489, 2805192, 3220776, 3344652, 3525444, 3623373, 4207788, 4831164, 5016978, 6689304, 7050888, 7246746, 8415576, 9662328, 10033956, 10870119, 14493492, 20067912, 21740238, 28986984, 32610357, 43480476, 65220714, 86960952, 130441428, 260882856]

約数ペア:

[(1, 260882856), (2, 130441428), (3, 86960952), (4, 65220714), (6, 43480476), (8, 32610357), (9, 28986984), (12, 21740238), (13, 20067912), (18, 14493492), (24, 10870119), (26, 10033956), (27, 9662328), (31, 8415576), (36, 7246746), (37, 7050888), (39, 6689304), (52, 5016978), (54, 4831164), (62, 4207788), (72, 3623373), (74, 3525444), (78, 3344652), (81, 3220776), (93, 2805192), (104, 2508489), (108, 2415582), (111, 2350296), (117, 2229768), (124, 2103894), (148, 1762722), (156, 1672326), (162, 1610388), (186, 1402596), (216, 1207791), (222, 1175148), (234, 1114884), (243, 1073592), (248, 1051947), (279, 935064), (296, 881361), (312, 836163), (324, 805194), (333, 783432), (351, 743256), (372, 701298), (403, 647352), (444, 587574), (468, 557442), (481, 542376), (486, 536796), (558, 467532), (648, 402597), (666, 391716), (702, 371628), (729, 357864), (744, 350649), (806, 323676), (837, 311688), (888, 293787), (936, 278721), (962, 271188), (972, 268398), (999, 261144), (1053, 247752), (1116, 233766), (1147, 227448), (1209, 215784), (1332, 195858), (1404, 185814), (1443, 180792), (1458, 178932), (1612, 161838), (1674, 155844), (1924, 135594), (1944, 134199), (1998, 130572), (2106, 123876), (2187, 119288), (2232, 116883), (2294, 113724), (2418, 107892), (2511, 103896), (2664, 97929), (2808, 92907), (2886, 90396), (2916, 89466), (2997, 87048), (3159, 82584), (3224, 80919), (3348, 77922), (3441, 75816), (3627, 71928), (3848, 67797), (3996, 65286), (4212, 61938), (4329, 60264), (4374, 59644), (4588, 56862), (4836, 53946), (5022, 51948), (5772, 45198), (5832, 44733), (5994, 43524), (6318, 41292), (6696, 38961), (6882, 37908), (7254, 35964), (7533, 34632), (7992, 32643), (8424, 30969), (8658, 30132), (8748, 29822), (8991, 29016), (9176, 28431), (9477, 27528), (9672, 26973), (10044, 25974), (10323, 25272), (10881, 23976), (11544, 22599), (11988, 21762), (12636, 20646), (12987, 20088), (13764, 18954), (14508, 17982), (14911, 17496), (15066, 17316)]