320594064

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4397}}^1$

素因数の和:4453

約数の個数: 120

約数和(自身を含む): 994722048

約数和(自身を除く): 674127984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 372, 392, 434, 496, 588, 651, 744, 784, 868, 1176, 1302, 1488, 1519, 1736, 2352, 2604, 3038, 3472, 4397, 4557, 5208, 6076, 8794, 9114, 10416, 12152, 13191, 17588, 18228, 24304, 26382, 30779, 35176, 36456, 52764, 61558, 70352, 72912, 92337, 105528, 123116, 136307, 184674, 211056, 215453, 246232, 272614, 369348, 408921, 430906, 492464, 545228, 646359, 738696, 817842, 861812, 954149, 1090456, 1292718, 1477392, 1635684, 1723624, 1908298, 2180912, 2585436, 2862447, 3271368, 3447248, 3816596, 5170872, 5724894, 6542736, 6679043, 7633192, 10341744, 11449788, 13358086, 15266384, 20037129, 22899576, 26716172, 40074258, 45799152, 53432344, 80148516, 106864688, 160297032, 320594064]

約数ペア:

[(1, 320594064), (2, 160297032), (3, 106864688), (4, 80148516), (6, 53432344), (7, 45799152), (8, 40074258), (12, 26716172), (14, 22899576), (16, 20037129), (21, 15266384), (24, 13358086), (28, 11449788), (31, 10341744), (42, 7633192), (48, 6679043), (49, 6542736), (56, 5724894), (62, 5170872), (84, 3816596), (93, 3447248), (98, 3271368), (112, 2862447), (124, 2585436), (147, 2180912), (168, 1908298), (186, 1723624), (196, 1635684), (217, 1477392), (248, 1292718), (294, 1090456), (336, 954149), (372, 861812), (392, 817842), (434, 738696), (496, 646359), (588, 545228), (651, 492464), (744, 430906), (784, 408921), (868, 369348), (1176, 272614), (1302, 246232), (1488, 215453), (1519, 211056), (1736, 184674), (2352, 136307), (2604, 123116), (3038, 105528), (3472, 92337), (4397, 72912), (4557, 70352), (5208, 61558), (6076, 52764), (8794, 36456), (9114, 35176), (10416, 30779), (12152, 26382), (13191, 24304), (17588, 18228)]