1976353992

素因数分解:

$2^3\times 3^6\times {\mathrm{109}}^1\times {\mathrm{3109}}^1$

素因数の和:3242

約数の個数: 112

約数和(自身を含む): 5608729500

約数和(自身を除く): 3632375508

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 109, 162, 216, 218, 243, 324, 327, 436, 486, 648, 654, 729, 872, 972, 981, 1308, 1458, 1944, 1962, 2616, 2916, 2943, 3109, 3924, 5832, 5886, 6218, 7848, 8829, 9327, 11772, 12436, 17658, 18654, 23544, 24872, 26487, 27981, 35316, 37308, 52974, 55962, 70632, 74616, 79461, 83943, 105948, 111924, 158922, 167886, 211896, 223848, 251829, 317844, 335772, 338881, 503658, 635688, 671544, 677762, 755487, 1007316, 1016643, 1355524, 1510974, 2014632, 2033286, 2266461, 2711048, 3021948, 3049929, 4066572, 4532922, 6043896, 6099858, 8133144, 9065844, 9149787, 12199716, 18131688, 18299574, 24399432, 27449361, 36599148, 54898722, 73198296, 82348083, 109797444, 164696166, 219594888, 247044249, 329392332, 494088498, 658784664, 988176996, 1976353992]

約数ペア:

[(1, 1976353992), (2, 988176996), (3, 658784664), (4, 494088498), (6, 329392332), (8, 247044249), (9, 219594888), (12, 164696166), (18, 109797444), (24, 82348083), (27, 73198296), (36, 54898722), (54, 36599148), (72, 27449361), (81, 24399432), (108, 18299574), (109, 18131688), (162, 12199716), (216, 9149787), (218, 9065844), (243, 8133144), (324, 6099858), (327, 6043896), (436, 4532922), (486, 4066572), (648, 3049929), (654, 3021948), (729, 2711048), (872, 2266461), (972, 2033286), (981, 2014632), (1308, 1510974), (1458, 1355524), (1944, 1016643), (1962, 1007316), (2616, 755487), (2916, 677762), (2943, 671544), (3109, 635688), (3924, 503658), (5832, 338881), (5886, 335772), (6218, 317844), (7848, 251829), (8829, 223848), (9327, 211896), (11772, 167886), (12436, 158922), (17658, 111924), (18654, 105948), (23544, 83943), (24872, 79461), (26487, 74616), (27981, 70632), (35316, 55962), (37308, 52974)]