497824488

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{337}}^1\times {\mathrm{977}}^1$

素因数の和:1336

約数の個数: 128

約数和(自身を含む): 1586707200

約数和(自身を除く): 1088882712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 337, 378, 504, 674, 756, 977, 1011, 1348, 1512, 1954, 2022, 2359, 2696, 2931, 3033, 3908, 4044, 4718, 5862, 6066, 6839, 7077, 7816, 8088, 8793, 9099, 9436, 11724, 12132, 13678, 14154, 17586, 18198, 18872, 20517, 21231, 23448, 24264, 26379, 27356, 28308, 35172, 36396, 41034, 42462, 52758, 54712, 56616, 61551, 63693, 70344, 72792, 82068, 84924, 105516, 123102, 127386, 164136, 169848, 184653, 211032, 246204, 254772, 329249, 369306, 492408, 509544, 658498, 738612, 987747, 1316996, 1477224, 1975494, 2304743, 2633992, 2963241, 3950988, 4609486, 5926482, 6914229, 7901976, 8889723, 9218972, 11852964, 13828458, 17779446, 18437944, 20742687, 23705928, 27656916, 35558892, 41485374, 55313832, 62228061, 71117784, 82970748, 124456122, 165941496, 248912244, 497824488]

約数ペア:

[(1, 497824488), (2, 248912244), (3, 165941496), (4, 124456122), (6, 82970748), (7, 71117784), (8, 62228061), (9, 55313832), (12, 41485374), (14, 35558892), (18, 27656916), (21, 23705928), (24, 20742687), (27, 18437944), (28, 17779446), (36, 13828458), (42, 11852964), (54, 9218972), (56, 8889723), (63, 7901976), (72, 6914229), (84, 5926482), (108, 4609486), (126, 3950988), (168, 2963241), (189, 2633992), (216, 2304743), (252, 1975494), (337, 1477224), (378, 1316996), (504, 987747), (674, 738612), (756, 658498), (977, 509544), (1011, 492408), (1348, 369306), (1512, 329249), (1954, 254772), (2022, 246204), (2359, 211032), (2696, 184653), (2931, 169848), (3033, 164136), (3908, 127386), (4044, 123102), (4718, 105516), (5862, 84924), (6066, 82068), (6839, 72792), (7077, 70344), (7816, 63693), (8088, 61551), (8793, 56616), (9099, 54712), (9436, 52758), (11724, 42462), (12132, 41034), (13678, 36396), (14154, 35172), (17586, 28308), (18198, 27356), (18872, 26379), (20517, 24264), (21231, 23448)]