1235404408

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{5807}}^1$

素因数の和:5980

約数の個数: 64

約数和(自身を含む): 2759961600

約数和(自身を除く): 1524557192

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 131, 203, 232, 262, 406, 524, 812, 917, 1048, 1624, 1834, 3668, 3799, 5807, 7336, 7598, 11614, 15196, 23228, 26593, 30392, 40649, 46456, 53186, 81298, 106372, 162596, 168403, 212744, 325192, 336806, 673612, 760717, 1178821, 1347224, 1521434, 2357642, 3042868, 4715284, 5325019, 6085736, 9430568, 10650038, 21300076, 22060793, 42600152, 44121586, 88243172, 154425551, 176486344, 308851102, 617702204, 1235404408]

約数ペア:

[(1, 1235404408), (2, 617702204), (4, 308851102), (7, 176486344), (8, 154425551), (14, 88243172), (28, 44121586), (29, 42600152), (56, 22060793), (58, 21300076), (116, 10650038), (131, 9430568), (203, 6085736), (232, 5325019), (262, 4715284), (406, 3042868), (524, 2357642), (812, 1521434), (917, 1347224), (1048, 1178821), (1624, 760717), (1834, 673612), (3668, 336806), (3799, 325192), (5807, 212744), (7336, 168403), (7598, 162596), (11614, 106372), (15196, 81298), (23228, 53186), (26593, 46456), (30392, 40649)]