407939424

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1609}}^1$

素因数の和:1780

約数の個数: 96

約数和(自身を含む): 1136016000

約数和(自身を除く): 728076576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 139, 152, 228, 278, 304, 417, 456, 556, 608, 834, 912, 1112, 1609, 1668, 1824, 2224, 2641, 3218, 3336, 4448, 4827, 5282, 6436, 6672, 7923, 9654, 10564, 12872, 13344, 15846, 19308, 21128, 25744, 30571, 31692, 38616, 42256, 51488, 61142, 63384, 77232, 84512, 91713, 122284, 126768, 154464, 183426, 223651, 244568, 253536, 366852, 447302, 489136, 670953, 733704, 894604, 978272, 1341906, 1467408, 1789208, 2683812, 2934816, 3578416, 4249369, 5367624, 7156832, 8498738, 10735248, 12748107, 16997476, 21470496, 25496214, 33994952, 50992428, 67989904, 101984856, 135979808, 203969712, 407939424]

約数ペア:

[(1, 407939424), (2, 203969712), (3, 135979808), (4, 101984856), (6, 67989904), (8, 50992428), (12, 33994952), (16, 25496214), (19, 21470496), (24, 16997476), (32, 12748107), (38, 10735248), (48, 8498738), (57, 7156832), (76, 5367624), (96, 4249369), (114, 3578416), (139, 2934816), (152, 2683812), (228, 1789208), (278, 1467408), (304, 1341906), (417, 978272), (456, 894604), (556, 733704), (608, 670953), (834, 489136), (912, 447302), (1112, 366852), (1609, 253536), (1668, 244568), (1824, 223651), (2224, 183426), (2641, 154464), (3218, 126768), (3336, 122284), (4448, 91713), (4827, 84512), (5282, 77232), (6436, 63384), (6672, 61142), (7923, 51488), (9654, 42256), (10564, 38616), (12872, 31692), (13344, 30571), (15846, 25744), (19308, 21128)]