889880544

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:574

約数の個数: 288

約数和(自身を含む): 3094640640

約数和(自身を除く): 2204760096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 31, 32, 36, 42, 48, 56, 58, 62, 63, 72, 84, 87, 93, 96, 112, 116, 124, 126, 144, 168, 174, 186, 203, 217, 224, 232, 248, 252, 261, 279, 288, 336, 348, 372, 406, 434, 464, 491, 496, 504, 522, 558, 609, 651, 672, 696, 744, 812, 868, 899, 928, 982, 992, 1008, 1044, 1116, 1218, 1302, 1392, 1473, 1488, 1624, 1736, 1798, 1827, 1953, 1964, 2016, 2088, 2232, 2436, 2604, 2697, 2784, 2946, 2976, 3248, 3437, 3472, 3596, 3654, 3906, 3928, 4176, 4419, 4464, 4872, 5208, 5394, 5892, 6293, 6496, 6874, 6944, 7192, 7308, 7812, 7856, 8091, 8352, 8838, 8928, 9744, 10311, 10416, 10788, 11784, 12586, 13748, 14239, 14384, 14616, 15221, 15624, 15712, 16182, 17676, 18879, 19488, 20622, 20832, 21576, 23568, 25172, 27496, 28478, 28768, 29232, 30442, 30933, 31248, 32364, 35352, 37758, 41244, 42717, 43152, 45663, 47136, 50344, 54992, 56637, 56956, 58464, 60884, 61866, 62496, 64728, 70704, 75516, 82488, 85434, 86304, 91326, 99673, 100688, 106547, 109984, 113274, 113912, 121768, 123732, 128151, 129456, 136989, 141408, 151032, 164976, 170868, 182652, 199346, 201376, 213094, 226548, 227824, 243536, 247464, 256302, 258912, 273978, 299019, 302064, 319641, 329952, 341736, 365304, 398692, 426188, 441409, 453096, 455648, 487072, 494928, 512604, 547956, 598038, 604128, 639282, 683472, 730608, 797384, 852376, 882818, 897057, 906192, 958923, 989856, 1025208, 1095912, 1196076, 1278564, 1324227, 1366944, 1461216, 1594768, 1704752, 1765636, 1794114, 1812384, 1917846, 2050416, 2191824, 2392152, 2557128, 2648454, 3089863, 3189536, 3409504, 3531272, 3588228, 3835692, 3972681, 4100832, 4383648, 4784304, 5114256, 5296908, 6179726, 7062544, 7176456, 7671384, 7945362, 9269589, 9568608, 10228512, 10593816, 12359452, 14125088, 14352912, 15342768, 15890724, 18539178, 21187632, 24718904, 27808767, 28705824, 30685536, 31781448, 37078356, 42375264, 49437808, 55617534, 63562896, 74156712, 98875616, 111235068, 127125792, 148313424, 222470136, 296626848, 444940272, 889880544]

約数ペア:

[(1, 889880544), (2, 444940272), (3, 296626848), (4, 222470136), (6, 148313424), (7, 127125792), (8, 111235068), (9, 98875616), (12, 74156712), (14, 63562896), (16, 55617534), (18, 49437808), (21, 42375264), (24, 37078356), (28, 31781448), (29, 30685536), (31, 28705824), (32, 27808767), (36, 24718904), (42, 21187632), (48, 18539178), (56, 15890724), (58, 15342768), (62, 14352912), (63, 14125088), (72, 12359452), (84, 10593816), (87, 10228512), (93, 9568608), (96, 9269589), (112, 7945362), (116, 7671384), (124, 7176456), (126, 7062544), (144, 6179726), (168, 5296908), (174, 5114256), (186, 4784304), (203, 4383648), (217, 4100832), (224, 3972681), (232, 3835692), (248, 3588228), (252, 3531272), (261, 3409504), (279, 3189536), (288, 3089863), (336, 2648454), (348, 2557128), (372, 2392152), (406, 2191824), (434, 2050416), (464, 1917846), (491, 1812384), (496, 1794114), (504, 1765636), (522, 1704752), (558, 1594768), (609, 1461216), (651, 1366944), (672, 1324227), (696, 1278564), (744, 1196076), (812, 1095912), (868, 1025208), (899, 989856), (928, 958923), (982, 906192), (992, 897057), (1008, 882818), (1044, 852376), (1116, 797384), (1218, 730608), (1302, 683472), (1392, 639282), (1473, 604128), (1488, 598038), (1624, 547956), (1736, 512604), (1798, 494928), (1827, 487072), (1953, 455648), (1964, 453096), (2016, 441409), (2088, 426188), (2232, 398692), (2436, 365304), (2604, 341736), (2697, 329952), (2784, 319641), (2946, 302064), (2976, 299019), (3248, 273978), (3437, 258912), (3472, 256302), (3596, 247464), (3654, 243536), (3906, 227824), (3928, 226548), (4176, 213094), (4419, 201376), (4464, 199346), (4872, 182652), (5208, 170868), (5394, 164976), (5892, 151032), (6293, 141408), (6496, 136989), (6874, 129456), (6944, 128151), (7192, 123732), (7308, 121768), (7812, 113912), (7856, 113274), (8091, 109984), (8352, 106547), (8838, 100688), (8928, 99673), (9744, 91326), (10311, 86304), (10416, 85434), (10788, 82488), (11784, 75516), (12586, 70704), (13748, 64728), (14239, 62496), (14384, 61866), (14616, 60884), (15221, 58464), (15624, 56956), (15712, 56637), (16182, 54992), (17676, 50344), (18879, 47136), (19488, 45663), (20622, 43152), (20832, 42717), (21576, 41244), (23568, 37758), (25172, 35352), (27496, 32364), (28478, 31248), (28768, 30933), (29232, 30442)]