253312220448

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{563}}^1\times {\mathrm{31883}}^1$

素因数の和:32476

約数の個数: 216

約数和(自身を含む): 839480595408

約数和(自身を除く): 586168374960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 563, 588, 672, 784, 882, 1008, 1126, 1176, 1568, 1689, 1764, 2016, 2252, 2352, 3378, 3528, 3941, 4504, 4704, 5067, 6756, 7056, 7882, 9008, 10134, 11823, 13512, 14112, 15764, 18016, 20268, 23646, 27024, 27587, 31528, 31883, 35469, 40536, 47292, 54048, 55174, 63056, 63766, 70938, 81072, 82761, 94584, 95649, 110348, 126112, 127532, 141876, 162144, 165522, 189168, 191298, 220696, 223181, 248283, 255064, 283752, 286947, 331044, 378336, 382596, 441392, 446362, 496566, 510128, 567504, 573894, 662088, 669543, 765192, 882784, 892724, 993132, 1020256, 1135008, 1147788, 1324176, 1339086, 1530384, 1562267, 1785448, 1986264, 2008629, 2295576, 2648352, 2678172, 3060768, 3124534, 3570896, 3972528, 4017258, 4591152, 4686801, 5356344, 6249068, 7141792, 7945056, 8034516, 9182304, 9373602, 10712688, 12498136, 14060403, 16069032, 17950129, 18747204, 21425376, 24996272, 28120806, 32138064, 35900258, 37494408, 49992544, 53850387, 56241612, 64276128, 71800516, 74988816, 107700774, 112483224, 125650903, 143601032, 149977632, 161551161, 215401548, 224966448, 251301806, 287202064, 323102322, 376952709, 430803096, 449932896, 502603612, 574404128, 646204644, 753905418, 861606192, 879556321, 1005207224, 1130858127, 1292409288, 1507810836, 1723212384, 1759112642, 2010414448, 2261716254, 2584818576, 2638668963, 3015621672, 3518225284, 4020828896, 4523432508, 5169637152, 5277337926, 6031243344, 7036450568, 7916006889, 9046865016, 10554675852, 12062486688, 14072901136, 15832013778, 18093730032, 21109351704, 28145802272, 31664027556, 36187460064, 42218703408, 63328055112, 84437406816, 126656110224, 253312220448]

約数ペア:

[(1, 253312220448), (2, 126656110224), (3, 84437406816), (4, 63328055112), (6, 42218703408), (7, 36187460064), (8, 31664027556), (9, 28145802272), (12, 21109351704), (14, 18093730032), (16, 15832013778), (18, 14072901136), (21, 12062486688), (24, 10554675852), (28, 9046865016), (32, 7916006889), (36, 7036450568), (42, 6031243344), (48, 5277337926), (49, 5169637152), (56, 4523432508), (63, 4020828896), (72, 3518225284), (84, 3015621672), (96, 2638668963), (98, 2584818576), (112, 2261716254), (126, 2010414448), (144, 1759112642), (147, 1723212384), (168, 1507810836), (196, 1292409288), (224, 1130858127), (252, 1005207224), (288, 879556321), (294, 861606192), (336, 753905418), (392, 646204644), (441, 574404128), (504, 502603612), (563, 449932896), (588, 430803096), (672, 376952709), (784, 323102322), (882, 287202064), (1008, 251301806), (1126, 224966448), (1176, 215401548), (1568, 161551161), (1689, 149977632), (1764, 143601032), (2016, 125650903), (2252, 112483224), (2352, 107700774), (3378, 74988816), (3528, 71800516), (3941, 64276128), (4504, 56241612), (4704, 53850387), (5067, 49992544), (6756, 37494408), (7056, 35900258), (7882, 32138064), (9008, 28120806), (10134, 24996272), (11823, 21425376), (13512, 18747204), (14112, 17950129), (15764, 16069032), (18016, 14060403), (20268, 12498136), (23646, 10712688), (27024, 9373602), (27587, 9182304), (31528, 8034516), (31883, 7945056), (35469, 7141792), (40536, 6249068), (47292, 5356344), (54048, 4686801), (55174, 4591152), (63056, 4017258), (63766, 3972528), (70938, 3570896), (81072, 3124534), (82761, 3060768), (94584, 2678172), (95649, 2648352), (110348, 2295576), (126112, 2008629), (127532, 1986264), (141876, 1785448), (162144, 1562267), (165522, 1530384), (189168, 1339086), (191298, 1324176), (220696, 1147788), (223181, 1135008), (248283, 1020256), (255064, 993132), (283752, 892724), (286947, 882784), (331044, 765192), (378336, 669543), (382596, 662088), (441392, 573894), (446362, 567504), (496566, 510128)]