488190976

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 176

約数和(自身を含む): 1247196160

約数和(自身を除く): 759005184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 169, 182, 208, 217, 224, 248, 256, 338, 364, 403, 416, 434, 448, 496, 512, 676, 728, 806, 832, 868, 896, 992, 1024, 1183, 1352, 1456, 1612, 1664, 1736, 1792, 1984, 2197, 2366, 2704, 2821, 2912, 3224, 3328, 3472, 3584, 3968, 4394, 4732, 5239, 5408, 5642, 5824, 6448, 6656, 6944, 7168, 7936, 8788, 9464, 10478, 10816, 11284, 11648, 12896, 13312, 13888, 15379, 15872, 17576, 18928, 20956, 21632, 22568, 23296, 25792, 27776, 30758, 31744, 35152, 36673, 37856, 41912, 43264, 45136, 46592, 51584, 55552, 61516, 68107, 70304, 73346, 75712, 83824, 86528, 90272, 93184, 103168, 111104, 123032, 136214, 140608, 146692, 151424, 167648, 173056, 180544, 206336, 222208, 246064, 272428, 281216, 293384, 302848, 335296, 361088, 412672, 476749, 492128, 544856, 562432, 586768, 605696, 670592, 722176, 953498, 984256, 1089712, 1124864, 1173536, 1211392, 1341184, 1444352, 1906996, 1968512, 2179424, 2249728, 2347072, 2682368, 2888704, 3813992, 3937024, 4358848, 4694144, 5364736, 7627984, 7874048, 8717696, 9388288, 15255968, 15748096, 17435392, 18776576, 30511936, 34870784, 37553152, 61023872, 69741568, 122047744, 244095488, 488190976]

約数ペア:

[(1, 488190976), (2, 244095488), (4, 122047744), (7, 69741568), (8, 61023872), (13, 37553152), (14, 34870784), (16, 30511936), (26, 18776576), (28, 17435392), (31, 15748096), (32, 15255968), (52, 9388288), (56, 8717696), (62, 7874048), (64, 7627984), (91, 5364736), (104, 4694144), (112, 4358848), (124, 3937024), (128, 3813992), (169, 2888704), (182, 2682368), (208, 2347072), (217, 2249728), (224, 2179424), (248, 1968512), (256, 1906996), (338, 1444352), (364, 1341184), (403, 1211392), (416, 1173536), (434, 1124864), (448, 1089712), (496, 984256), (512, 953498), (676, 722176), (728, 670592), (806, 605696), (832, 586768), (868, 562432), (896, 544856), (992, 492128), (1024, 476749), (1183, 412672), (1352, 361088), (1456, 335296), (1612, 302848), (1664, 293384), (1736, 281216), (1792, 272428), (1984, 246064), (2197, 222208), (2366, 206336), (2704, 180544), (2821, 173056), (2912, 167648), (3224, 151424), (3328, 146692), (3472, 140608), (3584, 136214), (3968, 123032), (4394, 111104), (4732, 103168), (5239, 93184), (5408, 90272), (5642, 86528), (5824, 83824), (6448, 75712), (6656, 73346), (6944, 70304), (7168, 68107), (7936, 61516), (8788, 55552), (9464, 51584), (10478, 46592), (10816, 45136), (11284, 43264), (11648, 41912), (12896, 37856), (13312, 36673), (13888, 35152), (15379, 31744), (15872, 30758), (17576, 27776), (18928, 25792), (20956, 23296), (21632, 22568)]