212216844

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{1097}}^1$

素因数の和:1172

約数の個数: 96

約数和(自身を含む): 590284800

約数和(自身を除く): 378067956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 343, 564, 588, 658, 686, 987, 1029, 1097, 1316, 1372, 1974, 2058, 2194, 2303, 3291, 3948, 4116, 4388, 4606, 6582, 6909, 7679, 9212, 13164, 13818, 15358, 16121, 23037, 27636, 30716, 32242, 46074, 48363, 51559, 53753, 64484, 92148, 96726, 103118, 107506, 154677, 161259, 193452, 206236, 215012, 309354, 322518, 360913, 376271, 618708, 645036, 721826, 752542, 1082739, 1128813, 1443652, 1505084, 2165478, 2257626, 2526391, 4330956, 4515252, 5052782, 7579173, 10105564, 15158346, 17684737, 30316692, 35369474, 53054211, 70738948, 106108422, 212216844]

約数ペア:

[(1, 212216844), (2, 106108422), (3, 70738948), (4, 53054211), (6, 35369474), (7, 30316692), (12, 17684737), (14, 15158346), (21, 10105564), (28, 7579173), (42, 5052782), (47, 4515252), (49, 4330956), (84, 2526391), (94, 2257626), (98, 2165478), (141, 1505084), (147, 1443652), (188, 1128813), (196, 1082739), (282, 752542), (294, 721826), (329, 645036), (343, 618708), (564, 376271), (588, 360913), (658, 322518), (686, 309354), (987, 215012), (1029, 206236), (1097, 193452), (1316, 161259), (1372, 154677), (1974, 107506), (2058, 103118), (2194, 96726), (2303, 92148), (3291, 64484), (3948, 53753), (4116, 51559), (4388, 48363), (4606, 46074), (6582, 32242), (6909, 30716), (7679, 27636), (9212, 23037), (13164, 16121), (13818, 15358)]