213489864

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{877}}^1$

素因数の和:929

約数の個数: 192

約数和(自身を含む): 720662400

約数和(自身を除く): 507172536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 49, 54, 56, 63, 69, 72, 84, 92, 98, 108, 126, 138, 147, 161, 168, 184, 189, 196, 207, 216, 252, 276, 294, 322, 378, 392, 414, 441, 483, 504, 552, 588, 621, 644, 756, 828, 877, 882, 966, 1127, 1176, 1242, 1288, 1323, 1449, 1512, 1656, 1754, 1764, 1932, 2254, 2484, 2631, 2646, 2898, 3381, 3508, 3528, 3864, 4347, 4508, 4968, 5262, 5292, 5796, 6139, 6762, 7016, 7893, 8694, 9016, 10143, 10524, 10584, 11592, 12278, 13524, 15786, 17388, 18417, 20171, 20286, 21048, 23679, 24556, 27048, 30429, 31572, 34776, 36834, 40342, 40572, 42973, 47358, 49112, 55251, 60513, 60858, 63144, 73668, 80684, 81144, 85946, 94716, 110502, 121026, 121716, 128919, 141197, 147336, 161368, 165753, 171892, 181539, 189432, 221004, 242052, 243432, 257838, 282394, 331506, 343784, 363078, 386757, 423591, 442008, 484104, 515676, 544617, 564788, 663012, 726156, 773514, 847182, 988379, 1031352, 1089234, 1129576, 1160271, 1270773, 1326024, 1452312, 1547028, 1694364, 1976758, 2178468, 2320542, 2541546, 2965137, 3094056, 3388728, 3812319, 3953516, 4356936, 4641084, 5083092, 5930274, 7624638, 7907032, 8895411, 9282168, 10166184, 11860548, 15249276, 17790822, 23721096, 26686233, 30498552, 35581644, 53372466, 71163288, 106744932, 213489864]

約数ペア:

[(1, 213489864), (2, 106744932), (3, 71163288), (4, 53372466), (6, 35581644), (7, 30498552), (8, 26686233), (9, 23721096), (12, 17790822), (14, 15249276), (18, 11860548), (21, 10166184), (23, 9282168), (24, 8895411), (27, 7907032), (28, 7624638), (36, 5930274), (42, 5083092), (46, 4641084), (49, 4356936), (54, 3953516), (56, 3812319), (63, 3388728), (69, 3094056), (72, 2965137), (84, 2541546), (92, 2320542), (98, 2178468), (108, 1976758), (126, 1694364), (138, 1547028), (147, 1452312), (161, 1326024), (168, 1270773), (184, 1160271), (189, 1129576), (196, 1089234), (207, 1031352), (216, 988379), (252, 847182), (276, 773514), (294, 726156), (322, 663012), (378, 564788), (392, 544617), (414, 515676), (441, 484104), (483, 442008), (504, 423591), (552, 386757), (588, 363078), (621, 343784), (644, 331506), (756, 282394), (828, 257838), (877, 243432), (882, 242052), (966, 221004), (1127, 189432), (1176, 181539), (1242, 171892), (1288, 165753), (1323, 161368), (1449, 147336), (1512, 141197), (1656, 128919), (1754, 121716), (1764, 121026), (1932, 110502), (2254, 94716), (2484, 85946), (2631, 81144), (2646, 80684), (2898, 73668), (3381, 63144), (3508, 60858), (3528, 60513), (3864, 55251), (4347, 49112), (4508, 47358), (4968, 42973), (5262, 40572), (5292, 40342), (5796, 36834), (6139, 34776), (6762, 31572), (7016, 30429), (7893, 27048), (8694, 24556), (9016, 23679), (10143, 21048), (10524, 20286), (10584, 20171), (11592, 18417), (12278, 17388), (13524, 15786)]