268099328

素因数分解:

$2^8\times 7^1\times {\mathrm{41}}^2\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 108

約数和(自身を含む): 633926160

約数和(自身を除く): 365826832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 89, 112, 128, 164, 178, 224, 256, 287, 328, 356, 448, 574, 623, 656, 712, 896, 1148, 1246, 1312, 1424, 1681, 1792, 2296, 2492, 2624, 2848, 3362, 3649, 4592, 4984, 5248, 5696, 6724, 7298, 9184, 9968, 10496, 11392, 11767, 13448, 14596, 18368, 19936, 22784, 23534, 25543, 26896, 29192, 36736, 39872, 47068, 51086, 53792, 58384, 73472, 79744, 94136, 102172, 107584, 116768, 149609, 159488, 188272, 204344, 215168, 233536, 299218, 376544, 408688, 430336, 467072, 598436, 753088, 817376, 934144, 1047263, 1196872, 1506176, 1634752, 2094526, 2393744, 3012352, 3269504, 4189052, 4787488, 6539008, 8378104, 9574976, 16756208, 19149952, 33512416, 38299904, 67024832, 134049664, 268099328]

約数ペア:

[(1, 268099328), (2, 134049664), (4, 67024832), (7, 38299904), (8, 33512416), (14, 19149952), (16, 16756208), (28, 9574976), (32, 8378104), (41, 6539008), (56, 4787488), (64, 4189052), (82, 3269504), (89, 3012352), (112, 2393744), (128, 2094526), (164, 1634752), (178, 1506176), (224, 1196872), (256, 1047263), (287, 934144), (328, 817376), (356, 753088), (448, 598436), (574, 467072), (623, 430336), (656, 408688), (712, 376544), (896, 299218), (1148, 233536), (1246, 215168), (1312, 204344), (1424, 188272), (1681, 159488), (1792, 149609), (2296, 116768), (2492, 107584), (2624, 102172), (2848, 94136), (3362, 79744), (3649, 73472), (4592, 58384), (4984, 53792), (5248, 51086), (5696, 47068), (6724, 39872), (7298, 36736), (9184, 29192), (9968, 26896), (10496, 25543), (11392, 23534), (11767, 22784), (13448, 19936), (14596, 18368)]