829386896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{439}}^1$

素因数の和:784

約数の個数: 80

約数和(自身を含む): 1796551680

約数和(自身を除く): 967164784

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 293, 403, 439, 496, 586, 806, 878, 1172, 1612, 1756, 2344, 3224, 3512, 3809, 4688, 5707, 6448, 7024, 7618, 9083, 11414, 13609, 15236, 18166, 22828, 27218, 30472, 36332, 45656, 54436, 60944, 72664, 91312, 108872, 118079, 128627, 145328, 176917, 217744, 236158, 257254, 353834, 472316, 514508, 707668, 944632, 1029016, 1415336, 1672151, 1889264, 2058032, 2830672, 3344302, 3987437, 6688604, 7974874, 13377208, 15949748, 26754416, 31899496, 51836681, 63798992, 103673362, 207346724, 414693448, 829386896]

約数ペア:

[(1, 829386896), (2, 414693448), (4, 207346724), (8, 103673362), (13, 63798992), (16, 51836681), (26, 31899496), (31, 26754416), (52, 15949748), (62, 13377208), (104, 7974874), (124, 6688604), (208, 3987437), (248, 3344302), (293, 2830672), (403, 2058032), (439, 1889264), (496, 1672151), (586, 1415336), (806, 1029016), (878, 944632), (1172, 707668), (1612, 514508), (1756, 472316), (2344, 353834), (3224, 257254), (3512, 236158), (3809, 217744), (4688, 176917), (5707, 145328), (6448, 128627), (7024, 118079), (7618, 108872), (9083, 91312), (11414, 72664), (13609, 60944), (15236, 54436), (18166, 45656), (22828, 36332), (27218, 30472)]