978035208

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:471

約数の個数: 128

約数和(自身を含む): 2624918400

約数和(自身を除く): 1646883192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 37, 58, 74, 87, 111, 116, 148, 163, 174, 222, 232, 233, 296, 326, 348, 444, 466, 489, 652, 696, 699, 888, 932, 978, 1073, 1304, 1398, 1864, 1956, 2146, 2796, 3219, 3912, 4292, 4727, 5592, 6031, 6438, 6757, 8584, 8621, 9454, 12062, 12876, 13514, 14181, 17242, 18093, 18908, 20271, 24124, 25752, 25863, 27028, 28362, 34484, 36186, 37816, 37979, 40542, 48248, 51726, 54056, 56724, 68968, 72372, 75958, 81084, 103452, 113448, 113937, 144744, 151916, 162168, 174899, 206904, 227874, 250009, 303832, 349798, 455748, 500018, 524697, 699596, 750027, 911496, 1000036, 1049394, 1101391, 1399192, 1405223, 1500054, 2000072, 2098788, 2202782, 2810446, 3000108, 3304173, 4197576, 4215669, 4405564, 5620892, 6000216, 6608346, 8431338, 8811128, 11241784, 13216692, 16862676, 26433384, 33725352, 40751467, 81502934, 122254401, 163005868, 244508802, 326011736, 489017604, 978035208]

約数ペア:

[(1, 978035208), (2, 489017604), (3, 326011736), (4, 244508802), (6, 163005868), (8, 122254401), (12, 81502934), (24, 40751467), (29, 33725352), (37, 26433384), (58, 16862676), (74, 13216692), (87, 11241784), (111, 8811128), (116, 8431338), (148, 6608346), (163, 6000216), (174, 5620892), (222, 4405564), (232, 4215669), (233, 4197576), (296, 3304173), (326, 3000108), (348, 2810446), (444, 2202782), (466, 2098788), (489, 2000072), (652, 1500054), (696, 1405223), (699, 1399192), (888, 1101391), (932, 1049394), (978, 1000036), (1073, 911496), (1304, 750027), (1398, 699596), (1864, 524697), (1956, 500018), (2146, 455748), (2796, 349798), (3219, 303832), (3912, 250009), (4292, 227874), (4727, 206904), (5592, 174899), (6031, 162168), (6438, 151916), (6757, 144744), (8584, 113937), (8621, 113448), (9454, 103452), (12062, 81084), (12876, 75958), (13514, 72372), (14181, 68968), (17242, 56724), (18093, 54056), (18908, 51726), (20271, 48248), (24124, 40542), (25752, 37979), (25863, 37816), (27028, 36186), (28362, 34484)]