2912243316

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{547}}^1\times {\mathrm{1229}}^1$

素因数の和:1821

約数の個数: 72

約数和(自身を含む): 7190658720

約数和(自身を除く): 4278415404

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 547, 722, 1083, 1094, 1229, 1444, 1641, 2166, 2188, 2458, 3282, 3687, 4332, 4916, 6564, 7374, 10393, 14748, 20786, 23351, 31179, 41572, 46702, 62358, 70053, 93404, 124716, 140106, 197467, 280212, 394934, 443669, 592401, 672263, 789868, 887338, 1184802, 1331007, 1344526, 1774676, 2016789, 2369604, 2662014, 2689052, 4033578, 5324028, 8067156, 12772997, 25545994, 38318991, 51091988, 76637982, 153275964, 242686943, 485373886, 728060829, 970747772, 1456121658, 2912243316]

約数ペア:

[(1, 2912243316), (2, 1456121658), (3, 970747772), (4, 728060829), (6, 485373886), (12, 242686943), (19, 153275964), (38, 76637982), (57, 51091988), (76, 38318991), (114, 25545994), (228, 12772997), (361, 8067156), (547, 5324028), (722, 4033578), (1083, 2689052), (1094, 2662014), (1229, 2369604), (1444, 2016789), (1641, 1774676), (2166, 1344526), (2188, 1331007), (2458, 1184802), (3282, 887338), (3687, 789868), (4332, 672263), (4916, 592401), (6564, 443669), (7374, 394934), (10393, 280212), (14748, 197467), (20786, 140106), (23351, 124716), (31179, 93404), (41572, 70053), (46702, 62358)]