490154448

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{769}}^1$

素因数の和:1065

約数の個数: 120

約数和(自身を含む): 1480321920

約数和(自身を除く): 990167472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 271, 294, 336, 392, 542, 588, 769, 784, 813, 1084, 1176, 1538, 1626, 1897, 2168, 2307, 2352, 3076, 3252, 3794, 4336, 4614, 5383, 5691, 6152, 6504, 7588, 9228, 10766, 11382, 12304, 13008, 13279, 15176, 16149, 18456, 21532, 22764, 26558, 30352, 32298, 36912, 37681, 39837, 43064, 45528, 53116, 64596, 75362, 79674, 86128, 91056, 106232, 113043, 129192, 150724, 159348, 208399, 212464, 226086, 258384, 301448, 318696, 416798, 452172, 602896, 625197, 637392, 833596, 904344, 1250394, 1458793, 1667192, 1808688, 2500788, 2917586, 3334384, 4376379, 5001576, 5835172, 8752758, 10003152, 10211551, 11670344, 17505516, 20423102, 23340688, 30634653, 35011032, 40846204, 61269306, 70022064, 81692408, 122538612, 163384816, 245077224, 490154448]

約数ペア:

[(1, 490154448), (2, 245077224), (3, 163384816), (4, 122538612), (6, 81692408), (7, 70022064), (8, 61269306), (12, 40846204), (14, 35011032), (16, 30634653), (21, 23340688), (24, 20423102), (28, 17505516), (42, 11670344), (48, 10211551), (49, 10003152), (56, 8752758), (84, 5835172), (98, 5001576), (112, 4376379), (147, 3334384), (168, 2917586), (196, 2500788), (271, 1808688), (294, 1667192), (336, 1458793), (392, 1250394), (542, 904344), (588, 833596), (769, 637392), (784, 625197), (813, 602896), (1084, 452172), (1176, 416798), (1538, 318696), (1626, 301448), (1897, 258384), (2168, 226086), (2307, 212464), (2352, 208399), (3076, 159348), (3252, 150724), (3794, 129192), (4336, 113043), (4614, 106232), (5383, 91056), (5691, 86128), (6152, 79674), (6504, 75362), (7588, 64596), (9228, 53116), (10766, 45528), (11382, 43064), (12304, 39837), (13008, 37681), (13279, 36912), (15176, 32298), (16149, 30352), (18456, 26558), (21532, 22764)]