320392392

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{8663}}^1$

素因数の和:8762

約数の個数: 64

約数和(自身を含む): 848378880

約数和(自身を除く): 527986488

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 67, 69, 92, 134, 138, 184, 201, 268, 276, 402, 536, 552, 804, 1541, 1608, 3082, 4623, 6164, 8663, 9246, 12328, 17326, 18492, 25989, 34652, 36984, 51978, 69304, 103956, 199249, 207912, 398498, 580421, 597747, 796996, 1160842, 1195494, 1593992, 1741263, 2321684, 2390988, 3482526, 4643368, 4781976, 6965052, 13349683, 13930104, 26699366, 40049049, 53398732, 80098098, 106797464, 160196196, 320392392]

約数ペア:

[(1, 320392392), (2, 160196196), (3, 106797464), (4, 80098098), (6, 53398732), (8, 40049049), (12, 26699366), (23, 13930104), (24, 13349683), (46, 6965052), (67, 4781976), (69, 4643368), (92, 3482526), (134, 2390988), (138, 2321684), (184, 1741263), (201, 1593992), (268, 1195494), (276, 1160842), (402, 796996), (536, 597747), (552, 580421), (804, 398498), (1541, 207912), (1608, 199249), (3082, 103956), (4623, 69304), (6164, 51978), (8663, 36984), (9246, 34652), (12328, 25989), (17326, 18492)]