21112100016

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:621

約数の個数: 320

約数和(自身を含む): 67043328000

約数和(自身を除く): 45931227984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 49, 56, 69, 84, 92, 98, 112, 127, 138, 147, 161, 168, 184, 196, 254, 276, 294, 322, 336, 343, 368, 381, 392, 439, 483, 508, 552, 588, 644, 686, 762, 784, 878, 889, 966, 1016, 1029, 1104, 1127, 1176, 1288, 1317, 1372, 1524, 1756, 1778, 1932, 2032, 2058, 2254, 2352, 2576, 2634, 2667, 2744, 2921, 3048, 3073, 3381, 3512, 3556, 3864, 4116, 4508, 5268, 5334, 5488, 5842, 6096, 6146, 6223, 6762, 7024, 7112, 7728, 7889, 8232, 8763, 9016, 9219, 10097, 10536, 10668, 11684, 12292, 12446, 13524, 14224, 15778, 16464, 17526, 18032, 18438, 18669, 20194, 20447, 21072, 21336, 21511, 23368, 23667, 24584, 24892, 27048, 30291, 31556, 35052, 36876, 37338, 40388, 40894, 42672, 43022, 43561, 46736, 47334, 49168, 49784, 54096, 55753, 60582, 61341, 63112, 64533, 70104, 70679, 73752, 74676, 80776, 81788, 86044, 87122, 94668, 99568, 111506, 121164, 122682, 126224, 129066, 130683, 140208, 141358, 143129, 147504, 149352, 150577, 161552, 163576, 167259, 172088, 174244, 189336, 212037, 223012, 242328, 245364, 258132, 261366, 282716, 286258, 298704, 301154, 327152, 334518, 344176, 348488, 378672, 390271, 424074, 429387, 446024, 451731, 484656, 490728, 494753, 516264, 522732, 565432, 572516, 602308, 669036, 696976, 780542, 848148, 858774, 892048, 903462, 981456, 989506, 1001903, 1032528, 1045464, 1130864, 1145032, 1170813, 1204616, 1282319, 1338072, 1484259, 1561084, 1696296, 1717548, 1806924, 1979012, 2003806, 2090928, 2290064, 2341626, 2409232, 2564638, 2676144, 2731897, 2968518, 3005709, 3122168, 3392592, 3435096, 3463271, 3613848, 3846957, 3958024, 4007612, 4683252, 5129276, 5463794, 5937036, 6011418, 6244336, 6870192, 6926542, 7227696, 7693914, 7916048, 8015224, 8195691, 8976233, 9366504, 10258552, 10389813, 10927588, 11874072, 12022836, 13853084, 15387828, 16030448, 16391382, 17952466, 18733008, 19123279, 20517104, 20779626, 21855176, 23748144, 24045672, 26928699, 27706168, 30775656, 32782764, 35904932, 38246558, 41559252, 43710352, 48091344, 53857398, 55412336, 57369837, 61551312, 62833631, 65565528, 71809864, 76493116, 83118504, 107714796, 114739674, 125667262, 131131056, 143619728, 152986232, 166237008, 188500893, 215429592, 229479348, 251334524, 305972464, 377001786, 430859184, 439835417, 458958696, 502669048, 754003572, 879670834, 917917392, 1005338096, 1319506251, 1508007144, 1759341668, 2639012502, 3016014288, 3518683336, 5278025004, 7037366672, 10556050008, 21112100016]

約数ペア:

[(1, 21112100016), (2, 10556050008), (3, 7037366672), (4, 5278025004), (6, 3518683336), (7, 3016014288), (8, 2639012502), (12, 1759341668), (14, 1508007144), (16, 1319506251), (21, 1005338096), (23, 917917392), (24, 879670834), (28, 754003572), (42, 502669048), (46, 458958696), (48, 439835417), (49, 430859184), (56, 377001786), (69, 305972464), (84, 251334524), (92, 229479348), (98, 215429592), (112, 188500893), (127, 166237008), (138, 152986232), (147, 143619728), (161, 131131056), (168, 125667262), (184, 114739674), (196, 107714796), (254, 83118504), (276, 76493116), (294, 71809864), (322, 65565528), (336, 62833631), (343, 61551312), (368, 57369837), (381, 55412336), (392, 53857398), (439, 48091344), (483, 43710352), (508, 41559252), (552, 38246558), (588, 35904932), (644, 32782764), (686, 30775656), (762, 27706168), (784, 26928699), (878, 24045672), (889, 23748144), (966, 21855176), (1016, 20779626), (1029, 20517104), (1104, 19123279), (1127, 18733008), (1176, 17952466), (1288, 16391382), (1317, 16030448), (1372, 15387828), (1524, 13853084), (1756, 12022836), (1778, 11874072), (1932, 10927588), (2032, 10389813), (2058, 10258552), (2254, 9366504), (2352, 8976233), (2576, 8195691), (2634, 8015224), (2667, 7916048), (2744, 7693914), (2921, 7227696), (3048, 6926542), (3073, 6870192), (3381, 6244336), (3512, 6011418), (3556, 5937036), (3864, 5463794), (4116, 5129276), (4508, 4683252), (5268, 4007612), (5334, 3958024), (5488, 3846957), (5842, 3613848), (6096, 3463271), (6146, 3435096), (6223, 3392592), (6762, 3122168), (7024, 3005709), (7112, 2968518), (7728, 2731897), (7889, 2676144), (8232, 2564638), (8763, 2409232), (9016, 2341626), (9219, 2290064), (10097, 2090928), (10536, 2003806), (10668, 1979012), (11684, 1806924), (12292, 1717548), (12446, 1696296), (13524, 1561084), (14224, 1484259), (15778, 1338072), (16464, 1282319), (17526, 1204616), (18032, 1170813), (18438, 1145032), (18669, 1130864), (20194, 1045464), (20447, 1032528), (21072, 1001903), (21336, 989506), (21511, 981456), (23368, 903462), (23667, 892048), (24584, 858774), (24892, 848148), (27048, 780542), (30291, 696976), (31556, 669036), (35052, 602308), (36876, 572516), (37338, 565432), (40388, 522732), (40894, 516264), (42672, 494753), (43022, 490728), (43561, 484656), (46736, 451731), (47334, 446024), (49168, 429387), (49784, 424074), (54096, 390271), (55753, 378672), (60582, 348488), (61341, 344176), (63112, 334518), (64533, 327152), (70104, 301154), (70679, 298704), (73752, 286258), (74676, 282716), (80776, 261366), (81788, 258132), (86044, 245364), (87122, 242328), (94668, 223012), (99568, 212037), (111506, 189336), (121164, 174244), (122682, 172088), (126224, 167259), (129066, 163576), (130683, 161552), (140208, 150577), (141358, 149352), (143129, 147504)]