633707984

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:773

約数の個数: 120

約数和(自身を含む): 1556416008

約数和(自身を除く): 922708024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 97, 98, 104, 112, 182, 194, 196, 208, 364, 388, 392, 637, 641, 679, 728, 776, 784, 1261, 1274, 1282, 1358, 1456, 1552, 2522, 2548, 2564, 2716, 4487, 4753, 5044, 5096, 5128, 5432, 8333, 8827, 8974, 9506, 10088, 10192, 10256, 10864, 16666, 17654, 17948, 19012, 20176, 31409, 33332, 35308, 35896, 38024, 58331, 61789, 62177, 62818, 66664, 70616, 71792, 76048, 116662, 123578, 124354, 125636, 133328, 141232, 233324, 247156, 248708, 251272, 408317, 435239, 466648, 494312, 497416, 502544, 808301, 816634, 870478, 933296, 988624, 994832, 1616602, 1633268, 1740956, 3046673, 3233204, 3266536, 3481912, 5658107, 6093346, 6466408, 6533072, 6963824, 11316214, 12186692, 12932816, 22632428, 24373384, 39606749, 45264856, 48746768, 79213498, 90529712, 158426996, 316853992, 633707984]

約数ペア:

[(1, 633707984), (2, 316853992), (4, 158426996), (7, 90529712), (8, 79213498), (13, 48746768), (14, 45264856), (16, 39606749), (26, 24373384), (28, 22632428), (49, 12932816), (52, 12186692), (56, 11316214), (91, 6963824), (97, 6533072), (98, 6466408), (104, 6093346), (112, 5658107), (182, 3481912), (194, 3266536), (196, 3233204), (208, 3046673), (364, 1740956), (388, 1633268), (392, 1616602), (637, 994832), (641, 988624), (679, 933296), (728, 870478), (776, 816634), (784, 808301), (1261, 502544), (1274, 497416), (1282, 494312), (1358, 466648), (1456, 435239), (1552, 408317), (2522, 251272), (2548, 248708), (2564, 247156), (2716, 233324), (4487, 141232), (4753, 133328), (5044, 125636), (5096, 124354), (5128, 123578), (5432, 116662), (8333, 76048), (8827, 71792), (8974, 70616), (9506, 66664), (10088, 62818), (10192, 62177), (10256, 61789), (10864, 58331), (16666, 38024), (17654, 35896), (17948, 35308), (19012, 33332), (20176, 31409)]