674289408

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67537}}^1$

素因数の和:67569

約数の個数: 72

約数和(自身を含む): 1932667408

約数和(自身を除く): 1258378000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 67537, 135074, 202611, 270148, 405222, 540296, 810444, 877981, 1080592, 1620888, 1755962, 2161184, 2633943, 3241776, 3511924, 4322368, 5267886, 6483552, 7023848, 8644736, 10535772, 12967104, 14047696, 17289472, 21071544, 25934208, 28095392, 42143088, 51868416, 56190784, 84286176, 112381568, 168572352, 224763136, 337144704, 674289408]

約数ペア:

[(1, 674289408), (2, 337144704), (3, 224763136), (4, 168572352), (6, 112381568), (8, 84286176), (12, 56190784), (13, 51868416), (16, 42143088), (24, 28095392), (26, 25934208), (32, 21071544), (39, 17289472), (48, 14047696), (52, 12967104), (64, 10535772), (78, 8644736), (96, 7023848), (104, 6483552), (128, 5267886), (156, 4322368), (192, 3511924), (208, 3241776), (256, 2633943), (312, 2161184), (384, 1755962), (416, 1620888), (624, 1080592), (768, 877981), (832, 810444), (1248, 540296), (1664, 405222), (2496, 270148), (3328, 202611), (4992, 135074), (9984, 67537)]