478556672

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2741}}^1$

素因数の和:2801

約数の個数: 80

約数和(自身を含む): 1077145344

約数和(自身を除く): 598588672

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 512, 682, 704, 992, 1364, 1408, 1984, 2728, 2741, 2816, 3968, 5456, 5482, 5632, 7936, 10912, 10964, 15872, 21824, 21928, 30151, 43648, 43856, 60302, 84971, 87296, 87712, 120604, 169942, 174592, 175424, 241208, 339884, 350848, 482416, 679768, 701696, 934681, 964832, 1359536, 1403392, 1869362, 1929664, 2719072, 3738724, 3859328, 5438144, 7477448, 7718656, 10876288, 14954896, 15437312, 21752576, 29909792, 43505152, 59819584, 119639168, 239278336, 478556672]

約数ペア:

[(1, 478556672), (2, 239278336), (4, 119639168), (8, 59819584), (11, 43505152), (16, 29909792), (22, 21752576), (31, 15437312), (32, 14954896), (44, 10876288), (62, 7718656), (64, 7477448), (88, 5438144), (124, 3859328), (128, 3738724), (176, 2719072), (248, 1929664), (256, 1869362), (341, 1403392), (352, 1359536), (496, 964832), (512, 934681), (682, 701696), (704, 679768), (992, 482416), (1364, 350848), (1408, 339884), (1984, 241208), (2728, 175424), (2741, 174592), (2816, 169942), (3968, 120604), (5456, 87712), (5482, 87296), (5632, 84971), (7936, 60302), (10912, 43856), (10964, 43648), (15872, 30151), (21824, 21928)]