2129996052

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^2\times {\mathrm{739}}^1$

素因数の和:890

約数の個数: 108

約数和(自身を含む): 5722822560

約数和(自身を除く): 3592826508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 59, 69, 92, 118, 138, 177, 207, 236, 276, 354, 414, 531, 708, 739, 828, 1062, 1357, 1478, 2124, 2217, 2714, 2956, 3481, 4071, 4434, 5428, 6651, 6962, 8142, 8868, 10443, 12213, 13302, 13924, 16284, 16997, 20886, 24426, 26604, 31329, 33994, 41772, 43601, 48852, 50991, 62658, 67988, 80063, 87202, 101982, 125316, 130803, 152973, 160126, 174404, 203964, 240189, 261606, 305946, 320252, 392409, 480378, 523212, 611892, 720567, 784818, 960756, 1002823, 1441134, 1569636, 2005646, 2572459, 2882268, 3008469, 4011292, 5144918, 6016938, 7717377, 9025407, 10289836, 12033876, 15434754, 18050814, 23152131, 30869508, 36101628, 46304262, 59166557, 92608524, 118333114, 177499671, 236666228, 354999342, 532499013, 709998684, 1064998026, 2129996052]

約数ペア:

[(1, 2129996052), (2, 1064998026), (3, 709998684), (4, 532499013), (6, 354999342), (9, 236666228), (12, 177499671), (18, 118333114), (23, 92608524), (36, 59166557), (46, 46304262), (59, 36101628), (69, 30869508), (92, 23152131), (118, 18050814), (138, 15434754), (177, 12033876), (207, 10289836), (236, 9025407), (276, 7717377), (354, 6016938), (414, 5144918), (531, 4011292), (708, 3008469), (739, 2882268), (828, 2572459), (1062, 2005646), (1357, 1569636), (1478, 1441134), (2124, 1002823), (2217, 960756), (2714, 784818), (2956, 720567), (3481, 611892), (4071, 523212), (4434, 480378), (5428, 392409), (6651, 320252), (6962, 305946), (8142, 261606), (8868, 240189), (10443, 203964), (12213, 174404), (13302, 160126), (13924, 152973), (16284, 130803), (16997, 125316), (20886, 101982), (24426, 87202), (26604, 80063), (31329, 67988), (33994, 62658), (41772, 50991), (43601, 48852)]