212181569292

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{121951}}^1$

素因数の和:122252

約数の個数: 144

約数和(自身を含む): 630618670080

約数和(自身を除く): 418437100788

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 269, 294, 308, 462, 538, 539, 588, 807, 924, 1076, 1078, 1614, 1617, 1883, 2156, 2959, 3228, 3234, 3766, 5649, 5918, 6468, 7532, 8877, 11298, 11836, 13181, 17754, 20713, 22596, 26362, 35508, 39543, 41426, 52724, 62139, 79086, 82852, 121951, 124278, 144991, 158172, 243902, 248556, 289982, 365853, 434973, 487804, 579964, 731706, 853657, 869946, 1341461, 1463412, 1707314, 1739892, 2560971, 2682922, 3414628, 4024383, 5121942, 5365844, 5975599, 8048766, 9390227, 10243884, 11951198, 16097532, 17926797, 18780454, 23902396, 28170681, 32804819, 35853594, 37560908, 56341362, 65609638, 65731589, 71707188, 98414457, 112682724, 131219276, 131463178, 196828914, 197194767, 229633733, 262926356, 360853009, 393657828, 394389534, 459267466, 688901199, 721706018, 788779068, 918534932, 1082559027, 1377802398, 1443412036, 1607436131, 2165118054, 2525971063, 2755604796, 3214872262, 4330236108, 4822308393, 5051942126, 6429744524, 7577913189, 9644616786, 10103884252, 15155826378, 17681797441, 19289233572, 30311652756, 35363594882, 53045392323, 70727189764, 106090784646, 212181569292]

約数ペア:

[(1, 212181569292), (2, 106090784646), (3, 70727189764), (4, 53045392323), (6, 35363594882), (7, 30311652756), (11, 19289233572), (12, 17681797441), (14, 15155826378), (21, 10103884252), (22, 9644616786), (28, 7577913189), (33, 6429744524), (42, 5051942126), (44, 4822308393), (49, 4330236108), (66, 3214872262), (77, 2755604796), (84, 2525971063), (98, 2165118054), (132, 1607436131), (147, 1443412036), (154, 1377802398), (196, 1082559027), (231, 918534932), (269, 788779068), (294, 721706018), (308, 688901199), (462, 459267466), (538, 394389534), (539, 393657828), (588, 360853009), (807, 262926356), (924, 229633733), (1076, 197194767), (1078, 196828914), (1614, 131463178), (1617, 131219276), (1883, 112682724), (2156, 98414457), (2959, 71707188), (3228, 65731589), (3234, 65609638), (3766, 56341362), (5649, 37560908), (5918, 35853594), (6468, 32804819), (7532, 28170681), (8877, 23902396), (11298, 18780454), (11836, 17926797), (13181, 16097532), (17754, 11951198), (20713, 10243884), (22596, 9390227), (26362, 8048766), (35508, 5975599), (39543, 5365844), (41426, 5121942), (52724, 4024383), (62139, 3414628), (79086, 2682922), (82852, 2560971), (121951, 1739892), (124278, 1707314), (144991, 1463412), (158172, 1341461), (243902, 869946), (248556, 853657), (289982, 731706), (365853, 579964), (434973, 487804)]