713333872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1663}}^1$

素因数の和:1790

約数の個数: 80

約数和(自身を含む): 1559900160

約数和(自身を除く): 846566288

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 83, 136, 152, 166, 272, 304, 323, 332, 646, 664, 1292, 1328, 1411, 1577, 1663, 2584, 2822, 3154, 3326, 5168, 5644, 6308, 6652, 11288, 12616, 13304, 22576, 25232, 26608, 26809, 28271, 31597, 53618, 56542, 63194, 107236, 113084, 126388, 138029, 214472, 226168, 252776, 276058, 428944, 452336, 505552, 537149, 552116, 1074298, 1104232, 2148596, 2208464, 2346493, 2622551, 4297192, 4692986, 5245102, 8594384, 9385972, 10490204, 18771944, 20980408, 37543888, 41960816, 44583367, 89166734, 178333468, 356666936, 713333872]

約数ペア:

[(1, 713333872), (2, 356666936), (4, 178333468), (8, 89166734), (16, 44583367), (17, 41960816), (19, 37543888), (34, 20980408), (38, 18771944), (68, 10490204), (76, 9385972), (83, 8594384), (136, 5245102), (152, 4692986), (166, 4297192), (272, 2622551), (304, 2346493), (323, 2208464), (332, 2148596), (646, 1104232), (664, 1074298), (1292, 552116), (1328, 537149), (1411, 505552), (1577, 452336), (1663, 428944), (2584, 276058), (2822, 252776), (3154, 226168), (3326, 214472), (5168, 138029), (5644, 126388), (6308, 113084), (6652, 107236), (11288, 63194), (12616, 56542), (13304, 53618), (22576, 31597), (25232, 28271), (26608, 26809)]