218115144

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1171}}^1$

素因数の和:1395

約数の個数: 96

約数和(自身を含む): 639912000

約数和(自身を除く): 421796856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 199, 234, 312, 398, 468, 597, 796, 936, 1171, 1194, 1592, 1791, 2342, 2388, 2587, 3513, 3582, 4684, 4776, 5174, 7026, 7164, 7761, 9368, 10348, 10539, 14052, 14328, 15223, 15522, 20696, 21078, 23283, 28104, 30446, 31044, 42156, 45669, 46566, 60892, 62088, 84312, 91338, 93132, 121784, 137007, 182676, 186264, 233029, 274014, 365352, 466058, 548028, 699087, 932116, 1096056, 1398174, 1864232, 2097261, 2796348, 3029377, 4194522, 5592696, 6058754, 8389044, 9088131, 12117508, 16778088, 18176262, 24235016, 27264393, 36352524, 54528786, 72705048, 109057572, 218115144]

約数ペア:

[(1, 218115144), (2, 109057572), (3, 72705048), (4, 54528786), (6, 36352524), (8, 27264393), (9, 24235016), (12, 18176262), (13, 16778088), (18, 12117508), (24, 9088131), (26, 8389044), (36, 6058754), (39, 5592696), (52, 4194522), (72, 3029377), (78, 2796348), (104, 2097261), (117, 1864232), (156, 1398174), (199, 1096056), (234, 932116), (312, 699087), (398, 548028), (468, 466058), (597, 365352), (796, 274014), (936, 233029), (1171, 186264), (1194, 182676), (1592, 137007), (1791, 121784), (2342, 93132), (2388, 91338), (2587, 84312), (3513, 62088), (3582, 60892), (4684, 46566), (4776, 45669), (5174, 42156), (7026, 31044), (7164, 30446), (7761, 28104), (9368, 23283), (10348, 21078), (10539, 20696), (14052, 15522), (14328, 15223)]