513331968

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:442

約数の個数: 144

約数和(自身を含む): 1454673920

約数和(自身を除く): 941341952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 127, 128, 152, 192, 228, 254, 256, 277, 304, 381, 384, 456, 508, 554, 608, 762, 768, 831, 912, 1016, 1108, 1216, 1524, 1662, 1824, 2032, 2216, 2413, 2432, 3048, 3324, 3648, 4064, 4432, 4826, 4864, 5263, 6096, 6648, 7239, 7296, 8128, 8864, 9652, 10526, 12192, 13296, 14478, 14592, 15789, 16256, 17728, 19304, 21052, 24384, 26592, 28956, 31578, 32512, 35179, 35456, 38608, 42104, 48768, 53184, 57912, 63156, 70358, 70912, 77216, 84208, 97536, 105537, 106368, 115824, 126312, 140716, 154432, 168416, 211074, 212736, 231648, 252624, 281432, 308864, 336832, 422148, 463296, 505248, 562864, 617728, 668401, 673664, 844296, 926592, 1010496, 1125728, 1336802, 1347328, 1688592, 1853184, 2005203, 2020992, 2251456, 2673604, 3377184, 4010406, 4041984, 4502912, 5347208, 6754368, 8020812, 9005824, 10694416, 13508736, 16041624, 21388832, 27017472, 32083248, 42777664, 64166496, 85555328, 128332992, 171110656, 256665984, 513331968]

約数ペア:

[(1, 513331968), (2, 256665984), (3, 171110656), (4, 128332992), (6, 85555328), (8, 64166496), (12, 42777664), (16, 32083248), (19, 27017472), (24, 21388832), (32, 16041624), (38, 13508736), (48, 10694416), (57, 9005824), (64, 8020812), (76, 6754368), (96, 5347208), (114, 4502912), (127, 4041984), (128, 4010406), (152, 3377184), (192, 2673604), (228, 2251456), (254, 2020992), (256, 2005203), (277, 1853184), (304, 1688592), (381, 1347328), (384, 1336802), (456, 1125728), (508, 1010496), (554, 926592), (608, 844296), (762, 673664), (768, 668401), (831, 617728), (912, 562864), (1016, 505248), (1108, 463296), (1216, 422148), (1524, 336832), (1662, 308864), (1824, 281432), (2032, 252624), (2216, 231648), (2413, 212736), (2432, 211074), (3048, 168416), (3324, 154432), (3648, 140716), (4064, 126312), (4432, 115824), (4826, 106368), (4864, 105537), (5263, 97536), (6096, 84208), (6648, 77216), (7239, 70912), (7296, 70358), (8128, 63156), (8864, 57912), (9652, 53184), (10526, 48768), (12192, 42104), (13296, 38608), (14478, 35456), (14592, 35179), (15789, 32512), (16256, 31578), (17728, 28956), (19304, 26592), (21052, 24384)]