320406912

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{39733}}^1$

素因数の和:39760

約数の個数: 96

約数和(自身を含む): 1053745680

約数和(自身を除く): 733338768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 39733, 79466, 119199, 158932, 238398, 278131, 317864, 357597, 476796, 556262, 635728, 715194, 834393, 953592, 1112524, 1271456, 1430388, 1668786, 1907184, 2225048, 2503179, 2542912, 2860776, 3337572, 3814368, 4450096, 5006358, 5085824, 5721552, 6675144, 7628736, 8900192, 10012716, 11443104, 13350288, 15257472, 17800384, 20025432, 22886208, 26700576, 35600768, 40050864, 45772416, 53401152, 80101728, 106802304, 160203456, 320406912]

約数ペア:

[(1, 320406912), (2, 160203456), (3, 106802304), (4, 80101728), (6, 53401152), (7, 45772416), (8, 40050864), (9, 35600768), (12, 26700576), (14, 22886208), (16, 20025432), (18, 17800384), (21, 15257472), (24, 13350288), (28, 11443104), (32, 10012716), (36, 8900192), (42, 7628736), (48, 6675144), (56, 5721552), (63, 5085824), (64, 5006358), (72, 4450096), (84, 3814368), (96, 3337572), (112, 2860776), (126, 2542912), (128, 2503179), (144, 2225048), (168, 1907184), (192, 1668786), (224, 1430388), (252, 1271456), (288, 1112524), (336, 953592), (384, 834393), (448, 715194), (504, 635728), (576, 556262), (672, 476796), (896, 357597), (1008, 317864), (1152, 278131), (1344, 238398), (2016, 158932), (2688, 119199), (4032, 79466), (8064, 39733)]