21672809424

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1\times {\mathrm{1303}}^1$

素因数の和:1922

約数の個数: 240

約数和(自身を含む): 71890041600

約数和(自身を除く): 50217232176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 72, 84, 87, 112, 116, 126, 144, 168, 174, 203, 232, 252, 261, 336, 348, 406, 464, 504, 522, 569, 609, 696, 812, 1008, 1044, 1138, 1218, 1303, 1392, 1624, 1707, 1827, 2088, 2276, 2436, 2606, 3248, 3414, 3654, 3909, 3983, 4176, 4552, 4872, 5121, 5212, 6828, 7308, 7818, 7966, 9104, 9121, 9744, 10242, 10424, 11727, 11949, 13656, 14616, 15636, 15932, 16501, 18242, 20484, 20848, 23454, 23898, 27312, 27363, 29232, 31272, 31864, 33002, 35847, 36484, 37787, 40968, 46908, 47796, 49503, 54726, 62544, 63728, 66004, 71694, 72968, 75574, 81936, 82089, 93816, 95592, 99006, 109452, 113361, 115507, 132008, 143388, 145936, 148509, 151148, 164178, 187632, 191184, 198012, 218904, 226722, 231014, 264016, 264509, 286776, 297018, 302296, 328356, 340083, 346521, 396024, 437808, 453444, 462028, 529018, 573552, 594036, 604592, 656712, 680166, 693042, 741407, 792048, 793527, 906888, 924056, 1039563, 1058036, 1188072, 1313424, 1360332, 1386084, 1482814, 1587054, 1813776, 1848112, 2079126, 2116072, 2224221, 2376144, 2380581, 2720664, 2772168, 2965628, 3174108, 4158252, 4232144, 4448442, 4761162, 5189849, 5441328, 5544336, 5931256, 6348216, 6672663, 8316504, 8896884, 9522324, 10379698, 11862512, 12696432, 13345326, 15569547, 16633008, 17793768, 19044648, 20759396, 21500803, 26690652, 31139094, 35587536, 38089296, 41518792, 43001606, 46708641, 53381304, 62278188, 64502409, 83037584, 86003212, 93417282, 106762608, 124556376, 129004818, 150505621, 172006424, 186834564, 193507227, 249112752, 258009636, 301011242, 344012848, 373669128, 387014454, 451516863, 516019272, 602022484, 747338256, 774028908, 903033726, 1032038544, 1204044968, 1354550589, 1548057816, 1806067452, 2408089936, 2709101178, 3096115632, 3612134904, 5418202356, 7224269808, 10836404712, 21672809424]

約数ペア:

[(1, 21672809424), (2, 10836404712), (3, 7224269808), (4, 5418202356), (6, 3612134904), (7, 3096115632), (8, 2709101178), (9, 2408089936), (12, 1806067452), (14, 1548057816), (16, 1354550589), (18, 1204044968), (21, 1032038544), (24, 903033726), (28, 774028908), (29, 747338256), (36, 602022484), (42, 516019272), (48, 451516863), (56, 387014454), (58, 373669128), (63, 344012848), (72, 301011242), (84, 258009636), (87, 249112752), (112, 193507227), (116, 186834564), (126, 172006424), (144, 150505621), (168, 129004818), (174, 124556376), (203, 106762608), (232, 93417282), (252, 86003212), (261, 83037584), (336, 64502409), (348, 62278188), (406, 53381304), (464, 46708641), (504, 43001606), (522, 41518792), (569, 38089296), (609, 35587536), (696, 31139094), (812, 26690652), (1008, 21500803), (1044, 20759396), (1138, 19044648), (1218, 17793768), (1303, 16633008), (1392, 15569547), (1624, 13345326), (1707, 12696432), (1827, 11862512), (2088, 10379698), (2276, 9522324), (2436, 8896884), (2606, 8316504), (3248, 6672663), (3414, 6348216), (3654, 5931256), (3909, 5544336), (3983, 5441328), (4176, 5189849), (4552, 4761162), (4872, 4448442), (5121, 4232144), (5212, 4158252), (6828, 3174108), (7308, 2965628), (7818, 2772168), (7966, 2720664), (9104, 2380581), (9121, 2376144), (9744, 2224221), (10242, 2116072), (10424, 2079126), (11727, 1848112), (11949, 1813776), (13656, 1587054), (14616, 1482814), (15636, 1386084), (15932, 1360332), (16501, 1313424), (18242, 1188072), (20484, 1058036), (20848, 1039563), (23454, 924056), (23898, 906888), (27312, 793527), (27363, 792048), (29232, 741407), (31272, 693042), (31864, 680166), (33002, 656712), (35847, 604592), (36484, 594036), (37787, 573552), (40968, 529018), (46908, 462028), (47796, 453444), (49503, 437808), (54726, 396024), (62544, 346521), (63728, 340083), (66004, 328356), (71694, 302296), (72968, 297018), (75574, 286776), (81936, 264509), (82089, 264016), (93816, 231014), (95592, 226722), (99006, 218904), (109452, 198012), (113361, 191184), (115507, 187632), (132008, 164178), (143388, 151148), (145936, 148509)]