1256824296

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1487}}^1$

素因数の和:1565

約数の個数: 256

約数和(自身を含む): 4399718400

約数和(自身を除く): 3142894104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 43, 52, 54, 56, 63, 72, 78, 84, 86, 91, 104, 108, 117, 126, 129, 156, 168, 172, 182, 189, 216, 234, 252, 258, 273, 301, 312, 344, 351, 364, 378, 387, 468, 504, 516, 546, 559, 602, 702, 728, 756, 774, 819, 903, 936, 1032, 1092, 1118, 1161, 1204, 1404, 1487, 1512, 1548, 1638, 1677, 1806, 2184, 2236, 2322, 2408, 2457, 2709, 2808, 2974, 3096, 3276, 3354, 3612, 3913, 4461, 4472, 4644, 4914, 5031, 5418, 5948, 6552, 6708, 7224, 7826, 8127, 8922, 9288, 9828, 10062, 10409, 10836, 11739, 11896, 13383, 13416, 15093, 15652, 16254, 17844, 19331, 19656, 20124, 20818, 21672, 23478, 26766, 30186, 31227, 31304, 32508, 35217, 35688, 38662, 40149, 40248, 41636, 46956, 53532, 57993, 60372, 62454, 63941, 65016, 70434, 77324, 80298, 83272, 93681, 93912, 105651, 107064, 115986, 120744, 124908, 127882, 135317, 140868, 154648, 160596, 173979, 187362, 191823, 211302, 231972, 249816, 255764, 270634, 281043, 281736, 321192, 347958, 374724, 383646, 405951, 422604, 447587, 463944, 511528, 521937, 541268, 562086, 575469, 695916, 749448, 767292, 811902, 831233, 845208, 895174, 1043874, 1082536, 1124172, 1150938, 1217853, 1342761, 1391832, 1534584, 1623804, 1662466, 1726407, 1790348, 2087748, 2248344, 2301876, 2435706, 2493699, 2685522, 3247608, 3324932, 3452814, 3580696, 3653559, 4028283, 4175496, 4603752, 4871412, 4987398, 5371044, 5818631, 6649864, 6905628, 7307118, 7481097, 8056566, 9742824, 9974796, 10742088, 11637262, 12084849, 13811256, 14614236, 14962194, 16113132, 17455893, 19949592, 22443291, 23274524, 24169698, 29228472, 29924388, 32226264, 34911786, 44886582, 46549048, 48339396, 52367679, 59848776, 69823572, 89773164, 96678792, 104735358, 139647144, 157103037, 179546328, 209470716, 314206074, 418941432, 628412148, 1256824296]

約数ペア:

[(1, 1256824296), (2, 628412148), (3, 418941432), (4, 314206074), (6, 209470716), (7, 179546328), (8, 157103037), (9, 139647144), (12, 104735358), (13, 96678792), (14, 89773164), (18, 69823572), (21, 59848776), (24, 52367679), (26, 48339396), (27, 46549048), (28, 44886582), (36, 34911786), (39, 32226264), (42, 29924388), (43, 29228472), (52, 24169698), (54, 23274524), (56, 22443291), (63, 19949592), (72, 17455893), (78, 16113132), (84, 14962194), (86, 14614236), (91, 13811256), (104, 12084849), (108, 11637262), (117, 10742088), (126, 9974796), (129, 9742824), (156, 8056566), (168, 7481097), (172, 7307118), (182, 6905628), (189, 6649864), (216, 5818631), (234, 5371044), (252, 4987398), (258, 4871412), (273, 4603752), (301, 4175496), (312, 4028283), (344, 3653559), (351, 3580696), (364, 3452814), (378, 3324932), (387, 3247608), (468, 2685522), (504, 2493699), (516, 2435706), (546, 2301876), (559, 2248344), (602, 2087748), (702, 1790348), (728, 1726407), (756, 1662466), (774, 1623804), (819, 1534584), (903, 1391832), (936, 1342761), (1032, 1217853), (1092, 1150938), (1118, 1124172), (1161, 1082536), (1204, 1043874), (1404, 895174), (1487, 845208), (1512, 831233), (1548, 811902), (1638, 767292), (1677, 749448), (1806, 695916), (2184, 575469), (2236, 562086), (2322, 541268), (2408, 521937), (2457, 511528), (2709, 463944), (2808, 447587), (2974, 422604), (3096, 405951), (3276, 383646), (3354, 374724), (3612, 347958), (3913, 321192), (4461, 281736), (4472, 281043), (4644, 270634), (4914, 255764), (5031, 249816), (5418, 231972), (5948, 211302), (6552, 191823), (6708, 187362), (7224, 173979), (7826, 160596), (8127, 154648), (8922, 140868), (9288, 135317), (9828, 127882), (10062, 124908), (10409, 120744), (10836, 115986), (11739, 107064), (11896, 105651), (13383, 93912), (13416, 93681), (15093, 83272), (15652, 80298), (16254, 77324), (17844, 70434), (19331, 65016), (19656, 63941), (20124, 62454), (20818, 60372), (21672, 57993), (23478, 53532), (26766, 46956), (30186, 41636), (31227, 40248), (31304, 40149), (32508, 38662), (35217, 35688)]