1972638364032

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{1993}}^1\times {\mathrm{122741}}^1$

素因数の和:124761

約数の個数: 192

約数和(自身を含む): 6490704972960

約数和(自身を除く): 4518066608928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 1993, 2016, 2688, 3986, 4032, 5979, 7972, 8064, 11958, 13951, 15944, 17937, 23916, 27902, 31888, 35874, 41853, 47832, 55804, 63776, 71748, 83706, 95664, 111608, 122741, 125559, 127552, 143496, 167412, 191328, 223216, 245482, 251118, 255104, 286992, 334824, 368223, 382656, 446432, 490964, 502236, 573984, 669648, 736446, 765312, 859187, 892864, 981928, 1004472, 1104669, 1147968, 1339296, 1472892, 1718374, 1785728, 1963856, 2008944, 2209338, 2295936, 2577561, 2678592, 2945784, 3436748, 3927712, 4017888, 4418676, 5155122, 5357184, 5891568, 6873496, 7732683, 7855424, 8035776, 8837352, 10310244, 11783136, 13746992, 15465366, 15710848, 16071552, 17674704, 20620488, 23566272, 27493984, 30930732, 35349408, 41240976, 47132544, 54987968, 61861464, 70698816, 82481952, 109975936, 123722928, 141397632, 164963904, 244622813, 247445856, 329927808, 489245626, 494891712, 733868439, 978491252, 989783424, 1467736878, 1712359691, 1956982504, 2201605317, 2935473756, 3424719382, 3913965008, 4403210634, 5137079073, 5870947512, 6849438764, 7827930016, 8806421268, 10274158146, 11741895024, 13698877528, 15411237219, 15655860032, 17612842536, 20548316292, 23483790048, 27397755056, 30822474438, 31311720064, 35225685072, 41096632584, 46967580096, 54795510112, 61644948876, 70451370144, 82193265168, 93935160192, 109591020224, 123289897752, 140902740288, 164386530336, 219182040448, 246579795504, 281805480576, 328773060672, 493159591008, 657546121344, 986319182016, 1972638364032]

約数ペア:

[(1, 1972638364032), (2, 986319182016), (3, 657546121344), (4, 493159591008), (6, 328773060672), (7, 281805480576), (8, 246579795504), (9, 219182040448), (12, 164386530336), (14, 140902740288), (16, 123289897752), (18, 109591020224), (21, 93935160192), (24, 82193265168), (28, 70451370144), (32, 61644948876), (36, 54795510112), (42, 46967580096), (48, 41096632584), (56, 35225685072), (63, 31311720064), (64, 30822474438), (72, 27397755056), (84, 23483790048), (96, 20548316292), (112, 17612842536), (126, 15655860032), (128, 15411237219), (144, 13698877528), (168, 11741895024), (192, 10274158146), (224, 8806421268), (252, 7827930016), (288, 6849438764), (336, 5870947512), (384, 5137079073), (448, 4403210634), (504, 3913965008), (576, 3424719382), (672, 2935473756), (896, 2201605317), (1008, 1956982504), (1152, 1712359691), (1344, 1467736878), (1993, 989783424), (2016, 978491252), (2688, 733868439), (3986, 494891712), (4032, 489245626), (5979, 329927808), (7972, 247445856), (8064, 244622813), (11958, 164963904), (13951, 141397632), (15944, 123722928), (17937, 109975936), (23916, 82481952), (27902, 70698816), (31888, 61861464), (35874, 54987968), (41853, 47132544), (47832, 41240976), (55804, 35349408), (63776, 30930732), (71748, 27493984), (83706, 23566272), (95664, 20620488), (111608, 17674704), (122741, 16071552), (125559, 15710848), (127552, 15465366), (143496, 13746992), (167412, 11783136), (191328, 10310244), (223216, 8837352), (245482, 8035776), (251118, 7855424), (255104, 7732683), (286992, 6873496), (334824, 5891568), (368223, 5357184), (382656, 5155122), (446432, 4418676), (490964, 4017888), (502236, 3927712), (573984, 3436748), (669648, 2945784), (736446, 2678592), (765312, 2577561), (859187, 2295936), (892864, 2209338), (981928, 2008944), (1004472, 1963856), (1104669, 1785728), (1147968, 1718374), (1339296, 1472892)]