2912881992

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1\times {\mathrm{1721}}^1$

素因数の和:2486

約数の個数: 64

約数和(自身を含む): 7364649600

約数和(自身を除く): 4451767608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 436, 647, 654, 872, 1294, 1308, 1721, 1941, 2588, 2616, 3442, 3882, 5163, 5176, 6884, 7764, 10326, 13768, 15528, 20652, 41304, 70523, 141046, 187589, 211569, 282092, 375178, 423138, 562767, 564184, 750356, 846276, 1113487, 1125534, 1500712, 1692552, 2226974, 2251068, 3340461, 4453948, 4502136, 6680922, 8907896, 13361844, 26723688, 121370083, 242740166, 364110249, 485480332, 728220498, 970960664, 1456440996, 2912881992]

約数ペア:

[(1, 2912881992), (2, 1456440996), (3, 970960664), (4, 728220498), (6, 485480332), (8, 364110249), (12, 242740166), (24, 121370083), (109, 26723688), (218, 13361844), (327, 8907896), (436, 6680922), (647, 4502136), (654, 4453948), (872, 3340461), (1294, 2251068), (1308, 2226974), (1721, 1692552), (1941, 1500712), (2588, 1125534), (2616, 1113487), (3442, 846276), (3882, 750356), (5163, 564184), (5176, 562767), (6884, 423138), (7764, 375178), (10326, 282092), (13768, 211569), (15528, 187589), (20652, 141046), (41304, 70523)]