1945556328

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{6709}}^1$

素因数の和:7042

約数の個数: 64

約数和(自身を含む): 4995460800

約数和(自身を除く): 3049904472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 281, 344, 516, 562, 843, 1032, 1124, 1686, 2248, 3372, 6709, 6744, 12083, 13418, 20127, 24166, 26836, 36249, 40254, 48332, 53672, 72498, 80508, 96664, 144996, 161016, 288487, 289992, 576974, 865461, 1153948, 1730922, 1885229, 2307896, 3461844, 3770458, 5655687, 6923688, 7540916, 11311374, 15081832, 22622748, 45245496, 81064847, 162129694, 243194541, 324259388, 486389082, 648518776, 972778164, 1945556328]

約数ペア:

[(1, 1945556328), (2, 972778164), (3, 648518776), (4, 486389082), (6, 324259388), (8, 243194541), (12, 162129694), (24, 81064847), (43, 45245496), (86, 22622748), (129, 15081832), (172, 11311374), (258, 7540916), (281, 6923688), (344, 5655687), (516, 3770458), (562, 3461844), (843, 2307896), (1032, 1885229), (1124, 1730922), (1686, 1153948), (2248, 865461), (3372, 576974), (6709, 289992), (6744, 288487), (12083, 161016), (13418, 144996), (20127, 96664), (24166, 80508), (26836, 72498), (36249, 53672), (40254, 48332)]