764367616

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{691}}^1$

素因数の和:885

約数の個数: 72

約数和(自身を含む): 1591254000

約数和(自身を除く): 826886384

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 149, 232, 256, 298, 464, 596, 691, 928, 1192, 1382, 1856, 2384, 2764, 3712, 4321, 4768, 5528, 7424, 8642, 9536, 11056, 17284, 19072, 20039, 22112, 34568, 38144, 40078, 44224, 69136, 80156, 88448, 102959, 138272, 160312, 176896, 205918, 276544, 320624, 411836, 553088, 641248, 823672, 1106176, 1282496, 1647344, 2564992, 2985811, 3294688, 5129984, 5971622, 6589376, 11943244, 13178752, 23886488, 26357504, 47772976, 95545952, 191091904, 382183808, 764367616]

約数ペア:

[(1, 764367616), (2, 382183808), (4, 191091904), (8, 95545952), (16, 47772976), (29, 26357504), (32, 23886488), (58, 13178752), (64, 11943244), (116, 6589376), (128, 5971622), (149, 5129984), (232, 3294688), (256, 2985811), (298, 2564992), (464, 1647344), (596, 1282496), (691, 1106176), (928, 823672), (1192, 641248), (1382, 553088), (1856, 411836), (2384, 320624), (2764, 276544), (3712, 205918), (4321, 176896), (4768, 160312), (5528, 138272), (7424, 102959), (8642, 88448), (9536, 80156), (11056, 69136), (17284, 44224), (19072, 40078), (20039, 38144), (22112, 34568)]