459055688

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20341}}^1$

素因数の和:20398

約数の個数: 64

約数和(自身を含む): 1093585920

約数和(自身を除く): 634530232

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 11284, 20341, 22568, 40682, 81364, 142387, 162728, 264433, 284774, 528866, 569548, 630571, 1057732, 1139096, 1261142, 1851031, 2115464, 2522284, 3702062, 4413997, 5044568, 7404124, 8197423, 8827994, 14808248, 16394846, 17655988, 32789692, 35311976, 57381961, 65579384, 114763922, 229527844, 459055688]

約数ペア:

[(1, 459055688), (2, 229527844), (4, 114763922), (7, 65579384), (8, 57381961), (13, 35311976), (14, 32789692), (26, 17655988), (28, 16394846), (31, 14808248), (52, 8827994), (56, 8197423), (62, 7404124), (91, 5044568), (104, 4413997), (124, 3702062), (182, 2522284), (217, 2115464), (248, 1851031), (364, 1261142), (403, 1139096), (434, 1057732), (728, 630571), (806, 569548), (868, 528866), (1612, 284774), (1736, 264433), (2821, 162728), (3224, 142387), (5642, 81364), (11284, 40682), (20341, 22568)]