890509032

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{883}}^1$

素因数の和:957

約数の個数: 256

約数和(自身を含む): 3055104000

約数和(自身を除く): 2164594968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 29, 36, 42, 46, 54, 56, 58, 63, 69, 72, 84, 87, 92, 108, 116, 126, 138, 161, 168, 174, 184, 189, 203, 207, 216, 232, 252, 261, 276, 322, 348, 378, 406, 414, 483, 504, 522, 552, 609, 621, 644, 667, 696, 756, 783, 812, 828, 883, 966, 1044, 1218, 1242, 1288, 1334, 1449, 1512, 1566, 1624, 1656, 1766, 1827, 1932, 2001, 2088, 2436, 2484, 2649, 2668, 2898, 3132, 3532, 3654, 3864, 4002, 4347, 4669, 4872, 4968, 5298, 5336, 5481, 5796, 6003, 6181, 6264, 7064, 7308, 7947, 8004, 8694, 9338, 10596, 10962, 11592, 12006, 12362, 14007, 14616, 15894, 16008, 17388, 18009, 18543, 18676, 20309, 21192, 21924, 23841, 24012, 24724, 25607, 28014, 31788, 34776, 36018, 37086, 37352, 40618, 42021, 43848, 47682, 48024, 49448, 51214, 55629, 56028, 60927, 63576, 72036, 74172, 76821, 81236, 84042, 95364, 102428, 111258, 112056, 121854, 126063, 142163, 144072, 148344, 153642, 162472, 166887, 168084, 179249, 182781, 190728, 204856, 222516, 230463, 243708, 252126, 284326, 307284, 333774, 336168, 358498, 365562, 426489, 445032, 460926, 487416, 504252, 537747, 548343, 568652, 588961, 614568, 667548, 691389, 716996, 731124, 852978, 921852, 1008504, 1075494, 1096686, 1137304, 1177922, 1279467, 1335096, 1382778, 1433992, 1462248, 1613241, 1705956, 1766883, 1843704, 2150988, 2193372, 2355844, 2558934, 2765556, 3226482, 3411912, 3533766, 3838401, 4122727, 4301976, 4386744, 4711688, 4839723, 5117868, 5300649, 5531112, 6452964, 7067532, 7676802, 8245454, 9679446, 10235736, 10601298, 12368181, 12905928, 14135064, 15353604, 15901947, 16490908, 19358892, 21202596, 24736362, 30707208, 31803894, 32981816, 37104543, 38717784, 42405192, 49472724, 63607788, 74209086, 98945448, 111313629, 127215576, 148418172, 222627258, 296836344, 445254516, 890509032]

約数ペア:

[(1, 890509032), (2, 445254516), (3, 296836344), (4, 222627258), (6, 148418172), (7, 127215576), (8, 111313629), (9, 98945448), (12, 74209086), (14, 63607788), (18, 49472724), (21, 42405192), (23, 38717784), (24, 37104543), (27, 32981816), (28, 31803894), (29, 30707208), (36, 24736362), (42, 21202596), (46, 19358892), (54, 16490908), (56, 15901947), (58, 15353604), (63, 14135064), (69, 12905928), (72, 12368181), (84, 10601298), (87, 10235736), (92, 9679446), (108, 8245454), (116, 7676802), (126, 7067532), (138, 6452964), (161, 5531112), (168, 5300649), (174, 5117868), (184, 4839723), (189, 4711688), (203, 4386744), (207, 4301976), (216, 4122727), (232, 3838401), (252, 3533766), (261, 3411912), (276, 3226482), (322, 2765556), (348, 2558934), (378, 2355844), (406, 2193372), (414, 2150988), (483, 1843704), (504, 1766883), (522, 1705956), (552, 1613241), (609, 1462248), (621, 1433992), (644, 1382778), (667, 1335096), (696, 1279467), (756, 1177922), (783, 1137304), (812, 1096686), (828, 1075494), (883, 1008504), (966, 921852), (1044, 852978), (1218, 731124), (1242, 716996), (1288, 691389), (1334, 667548), (1449, 614568), (1512, 588961), (1566, 568652), (1624, 548343), (1656, 537747), (1766, 504252), (1827, 487416), (1932, 460926), (2001, 445032), (2088, 426489), (2436, 365562), (2484, 358498), (2649, 336168), (2668, 333774), (2898, 307284), (3132, 284326), (3532, 252126), (3654, 243708), (3864, 230463), (4002, 222516), (4347, 204856), (4669, 190728), (4872, 182781), (4968, 179249), (5298, 168084), (5336, 166887), (5481, 162472), (5796, 153642), (6003, 148344), (6181, 144072), (6264, 142163), (7064, 126063), (7308, 121854), (7947, 112056), (8004, 111258), (8694, 102428), (9338, 95364), (10596, 84042), (10962, 81236), (11592, 76821), (12006, 74172), (12362, 72036), (14007, 63576), (14616, 60927), (15894, 56028), (16008, 55629), (17388, 51214), (18009, 49448), (18543, 48024), (18676, 47682), (20309, 43848), (21192, 42021), (21924, 40618), (23841, 37352), (24012, 37086), (24724, 36018), (25607, 34776), (28014, 31788)]