217585032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1019}}^1$

素因数の和:1107

約数の個数: 128

約数和(自身を含む): 658022400

約数和(自身を除く): 440437368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 41, 42, 56, 62, 82, 84, 93, 123, 124, 164, 168, 186, 217, 246, 248, 287, 328, 372, 434, 492, 574, 651, 744, 861, 868, 984, 1019, 1148, 1271, 1302, 1722, 1736, 2038, 2296, 2542, 2604, 3057, 3444, 3813, 4076, 5084, 5208, 6114, 6888, 7133, 7626, 8152, 8897, 10168, 12228, 14266, 15252, 17794, 21399, 24456, 26691, 28532, 30504, 31589, 35588, 41779, 42798, 53382, 57064, 63178, 71176, 83558, 85596, 94767, 106764, 125337, 126356, 167116, 171192, 189534, 213528, 221123, 250674, 252712, 292453, 334232, 379068, 442246, 501348, 584906, 663369, 758136, 877359, 884492, 1002696, 1169812, 1295149, 1326738, 1754718, 1768984, 2339624, 2590298, 2653476, 3509436, 3885447, 5180596, 5306952, 7018872, 7770894, 9066043, 10361192, 15541788, 18132086, 27198129, 31083576, 36264172, 54396258, 72528344, 108792516, 217585032]

約数ペア:

[(1, 217585032), (2, 108792516), (3, 72528344), (4, 54396258), (6, 36264172), (7, 31083576), (8, 27198129), (12, 18132086), (14, 15541788), (21, 10361192), (24, 9066043), (28, 7770894), (31, 7018872), (41, 5306952), (42, 5180596), (56, 3885447), (62, 3509436), (82, 2653476), (84, 2590298), (93, 2339624), (123, 1768984), (124, 1754718), (164, 1326738), (168, 1295149), (186, 1169812), (217, 1002696), (246, 884492), (248, 877359), (287, 758136), (328, 663369), (372, 584906), (434, 501348), (492, 442246), (574, 379068), (651, 334232), (744, 292453), (861, 252712), (868, 250674), (984, 221123), (1019, 213528), (1148, 189534), (1271, 171192), (1302, 167116), (1722, 126356), (1736, 125337), (2038, 106764), (2296, 94767), (2542, 85596), (2604, 83558), (3057, 71176), (3444, 63178), (3813, 57064), (4076, 53382), (5084, 42798), (5208, 41779), (6114, 35588), (6888, 31589), (7133, 30504), (7626, 28532), (8152, 26691), (8897, 24456), (10168, 21399), (12228, 17794), (14266, 15252)]