16727256

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:95

約数の個数: 256

約数和(自身を含む): 61286400

約数和(自身を除く): 44559144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 23, 24, 26, 27, 28, 36, 37, 39, 42, 46, 52, 54, 56, 63, 69, 72, 74, 78, 84, 91, 92, 104, 108, 111, 117, 126, 138, 148, 156, 161, 168, 182, 184, 189, 207, 216, 222, 234, 252, 259, 273, 276, 296, 299, 312, 322, 333, 351, 364, 378, 414, 444, 468, 481, 483, 504, 518, 546, 552, 598, 621, 644, 666, 702, 728, 756, 777, 819, 828, 851, 888, 897, 936, 962, 966, 999, 1036, 1092, 1196, 1242, 1288, 1332, 1404, 1443, 1449, 1512, 1554, 1638, 1656, 1702, 1794, 1924, 1932, 1998, 2072, 2093, 2184, 2331, 2392, 2457, 2484, 2553, 2664, 2691, 2808, 2886, 2898, 3108, 3276, 3367, 3404, 3588, 3848, 3864, 3996, 4186, 4329, 4347, 4662, 4914, 4968, 5106, 5382, 5772, 5796, 5957, 6216, 6279, 6552, 6734, 6808, 6993, 7176, 7659, 7992, 8073, 8372, 8658, 8694, 9324, 9828, 10101, 10212, 10764, 11063, 11544, 11592, 11914, 12558, 12987, 13468, 13986, 15318, 16146, 16744, 17316, 17388, 17871, 18648, 18837, 19656, 20202, 20424, 21528, 22126, 22977, 23828, 25116, 25974, 26936, 27972, 30303, 30636, 32292, 33189, 34632, 34776, 35742, 37674, 40404, 44252, 45954, 47656, 50232, 51948, 53613, 55944, 56511, 60606, 61272, 64584, 66378, 71484, 75348, 77441, 80808, 88504, 90909, 91908, 99567, 103896, 107226, 113022, 121212, 132756, 142968, 150696, 154882, 160839, 181818, 183816, 199134, 214452, 226044, 232323, 242424, 265512, 298701, 309764, 321678, 363636, 398268, 428904, 452088, 464646, 597402, 619528, 643356, 696969, 727272, 796536, 929292, 1194804, 1286712, 1393938, 1858584, 2090907, 2389608, 2787876, 4181814, 5575752, 8363628, 16727256]

約数ペア:

[(1, 16727256), (2, 8363628), (3, 5575752), (4, 4181814), (6, 2787876), (7, 2389608), (8, 2090907), (9, 1858584), (12, 1393938), (13, 1286712), (14, 1194804), (18, 929292), (21, 796536), (23, 727272), (24, 696969), (26, 643356), (27, 619528), (28, 597402), (36, 464646), (37, 452088), (39, 428904), (42, 398268), (46, 363636), (52, 321678), (54, 309764), (56, 298701), (63, 265512), (69, 242424), (72, 232323), (74, 226044), (78, 214452), (84, 199134), (91, 183816), (92, 181818), (104, 160839), (108, 154882), (111, 150696), (117, 142968), (126, 132756), (138, 121212), (148, 113022), (156, 107226), (161, 103896), (168, 99567), (182, 91908), (184, 90909), (189, 88504), (207, 80808), (216, 77441), (222, 75348), (234, 71484), (252, 66378), (259, 64584), (273, 61272), (276, 60606), (296, 56511), (299, 55944), (312, 53613), (322, 51948), (333, 50232), (351, 47656), (364, 45954), (378, 44252), (414, 40404), (444, 37674), (468, 35742), (481, 34776), (483, 34632), (504, 33189), (518, 32292), (546, 30636), (552, 30303), (598, 27972), (621, 26936), (644, 25974), (666, 25116), (702, 23828), (728, 22977), (756, 22126), (777, 21528), (819, 20424), (828, 20202), (851, 19656), (888, 18837), (897, 18648), (936, 17871), (962, 17388), (966, 17316), (999, 16744), (1036, 16146), (1092, 15318), (1196, 13986), (1242, 13468), (1288, 12987), (1332, 12558), (1404, 11914), (1443, 11592), (1449, 11544), (1512, 11063), (1554, 10764), (1638, 10212), (1656, 10101), (1702, 9828), (1794, 9324), (1924, 8694), (1932, 8658), (1998, 8372), (2072, 8073), (2093, 7992), (2184, 7659), (2331, 7176), (2392, 6993), (2457, 6808), (2484, 6734), (2553, 6552), (2664, 6279), (2691, 6216), (2808, 5957), (2886, 5796), (2898, 5772), (3108, 5382), (3276, 5106), (3367, 4968), (3404, 4914), (3588, 4662), (3848, 4347), (3864, 4329), (3996, 4186)]