279081096

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1307}}^1$

素因数の和:1395

約数の個数: 128

約数和(自身を含む): 843816960

約数和(自身を除く): 564735864

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, 1148, 1271, 1302, 1307, 1722, 1736, 2296, 2542, 2604, 2614, 3444, 3813, 3921, 5084, 5208, 5228, 6888, 7626, 7842, 8897, 9149, 10168, 10456, 15252, 15684, 17794, 18298, 26691, 27447, 30504, 31368, 35588, 36596, 40517, 53382, 53587, 54894, 71176, 73192, 81034, 106764, 107174, 109788, 121551, 160761, 162068, 213528, 214348, 219576, 243102, 283619, 321522, 324136, 375109, 428696, 486204, 567238, 643044, 750218, 850857, 972408, 1125327, 1134476, 1286088, 1500436, 1661197, 1701714, 2250654, 2268952, 3000872, 3322394, 3403428, 4501308, 4983591, 6644788, 6806856, 9002616, 9967182, 11628379, 13289576, 19934364, 23256758, 34885137, 39868728, 46513516, 69770274, 93027032, 139540548, 279081096]

約数ペア:

[(1, 279081096), (2, 139540548), (3, 93027032), (4, 69770274), (6, 46513516), (7, 39868728), (8, 34885137), (12, 23256758), (14, 19934364), (21, 13289576), (24, 11628379), (28, 9967182), (31, 9002616), (41, 6806856), (42, 6644788), (56, 4983591), (62, 4501308), (82, 3403428), (84, 3322394), (93, 3000872), (123, 2268952), (124, 2250654), (164, 1701714), (168, 1661197), (186, 1500436), (217, 1286088), (246, 1134476), (248, 1125327), (287, 972408), (328, 850857), (372, 750218), (434, 643044), (492, 567238), (574, 486204), (651, 428696), (744, 375109), (861, 324136), (868, 321522), (984, 283619), (1148, 243102), (1271, 219576), (1302, 214348), (1307, 213528), (1722, 162068), (1736, 160761), (2296, 121551), (2542, 109788), (2604, 107174), (2614, 106764), (3444, 81034), (3813, 73192), (3921, 71176), (5084, 54894), (5208, 53587), (5228, 53382), (6888, 40517), (7626, 36596), (7842, 35588), (8897, 31368), (9149, 30504), (10168, 27447), (10456, 26691), (15252, 18298), (15684, 17794)]