395812176

素因数分解:

$2^4\times 3^1\times {\mathrm{397}}^1\times {\mathrm{20771}}^1$

素因数の和:21179

約数の個数: 40

約数和(自身を含む): 1025139744

約数和(自身を除く): 629327568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 397, 794, 1191, 1588, 2382, 3176, 4764, 6352, 9528, 19056, 20771, 41542, 62313, 83084, 124626, 166168, 249252, 332336, 498504, 997008, 8246087, 16492174, 24738261, 32984348, 49476522, 65968696, 98953044, 131937392, 197906088, 395812176]

約数ペア:

[(1, 395812176), (2, 197906088), (3, 131937392), (4, 98953044), (6, 65968696), (8, 49476522), (12, 32984348), (16, 24738261), (24, 16492174), (48, 8246087), (397, 997008), (794, 498504), (1191, 332336), (1588, 249252), (2382, 166168), (3176, 124626), (4764, 83084), (6352, 62313), (9528, 41542), (19056, 20771)]