1629519804

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{10061}}^1$

素因数の和:10491

約数の個数: 72

約数和(自身を含む): 4504958640

約数和(自身を除く): 2875438836

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 409, 818, 1227, 1636, 2454, 3681, 4499, 4908, 7362, 8998, 10061, 13497, 14724, 17996, 20122, 26994, 30183, 40244, 40491, 53988, 60366, 80982, 90549, 110671, 120732, 161964, 181098, 221342, 332013, 362196, 442684, 664026, 996039, 1328052, 1992078, 3984156, 4114949, 8229898, 12344847, 16459796, 24689694, 37034541, 45264439, 49379388, 74069082, 90528878, 135793317, 148138164, 181057756, 271586634, 407379951, 543173268, 814759902, 1629519804]

約数ペア:

[(1, 1629519804), (2, 814759902), (3, 543173268), (4, 407379951), (6, 271586634), (9, 181057756), (11, 148138164), (12, 135793317), (18, 90528878), (22, 74069082), (33, 49379388), (36, 45264439), (44, 37034541), (66, 24689694), (99, 16459796), (132, 12344847), (198, 8229898), (396, 4114949), (409, 3984156), (818, 1992078), (1227, 1328052), (1636, 996039), (2454, 664026), (3681, 442684), (4499, 362196), (4908, 332013), (7362, 221342), (8998, 181098), (10061, 161964), (13497, 120732), (14724, 110671), (17996, 90549), (20122, 80982), (26994, 60366), (30183, 53988), (40244, 40491)]