517933312

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8239

約数の個数: 72

約数和(自身を含む): 1172111360

約数和(自身を除く): 654178048

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 608, 832, 988, 1216, 1664, 1976, 2432, 3328, 3952, 4864, 7904, 8191, 15808, 16382, 31616, 32764, 63232, 65528, 106483, 131056, 155629, 212966, 262112, 311258, 425932, 524224, 622516, 851864, 1048448, 1245032, 1703728, 2023177, 2096896, 2490064, 3407456, 4046354, 4980128, 6814912, 8092708, 9960256, 13629824, 16185416, 19920512, 27259648, 32370832, 39841024, 64741664, 129483328, 258966656, 517933312]

約数ペア:

[(1, 517933312), (2, 258966656), (4, 129483328), (8, 64741664), (13, 39841024), (16, 32370832), (19, 27259648), (26, 19920512), (32, 16185416), (38, 13629824), (52, 9960256), (64, 8092708), (76, 6814912), (104, 4980128), (128, 4046354), (152, 3407456), (208, 2490064), (247, 2096896), (256, 2023177), (304, 1703728), (416, 1245032), (494, 1048448), (608, 851864), (832, 622516), (988, 524224), (1216, 425932), (1664, 311258), (1976, 262112), (2432, 212966), (3328, 155629), (3952, 131056), (4864, 106483), (7904, 65528), (8191, 63232), (15808, 32764), (16382, 31616)]