678019392

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{839}}^1$

素因数の和:941

約数の個数: 168

約数和(自身を含む): 2063617920

約数和(自身を除く): 1385598528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 61, 64, 69, 72, 92, 96, 122, 138, 144, 183, 184, 192, 207, 244, 276, 288, 366, 368, 414, 488, 549, 552, 576, 732, 736, 828, 839, 976, 1098, 1104, 1403, 1464, 1472, 1656, 1678, 1952, 2196, 2208, 2517, 2806, 2928, 3312, 3356, 3904, 4209, 4392, 4416, 5034, 5612, 5856, 6624, 6712, 7551, 8418, 8784, 10068, 11224, 11712, 12627, 13248, 13424, 15102, 16836, 17568, 19297, 20136, 22448, 25254, 26848, 30204, 33672, 35136, 38594, 40272, 44896, 50508, 51179, 53696, 57891, 60408, 67344, 77188, 80544, 89792, 101016, 102358, 115782, 120816, 134688, 153537, 154376, 161088, 173673, 202032, 204716, 231564, 241632, 269376, 307074, 308752, 347346, 404064, 409432, 460611, 463128, 483264, 614148, 617504, 694692, 808128, 818864, 921222, 926256, 1177117, 1228296, 1235008, 1389384, 1637728, 1842444, 1852512, 2354234, 2456592, 2778768, 3275456, 3531351, 3684888, 3705024, 4708468, 4913184, 5557536, 7062702, 7369776, 9416936, 9826368, 10594053, 11115072, 14125404, 14739552, 18833872, 21188106, 28250808, 29479104, 37667744, 42376212, 56501616, 75335488, 84752424, 113003232, 169504848, 226006464, 339009696, 678019392]

約数ペア:

[(1, 678019392), (2, 339009696), (3, 226006464), (4, 169504848), (6, 113003232), (8, 84752424), (9, 75335488), (12, 56501616), (16, 42376212), (18, 37667744), (23, 29479104), (24, 28250808), (32, 21188106), (36, 18833872), (46, 14739552), (48, 14125404), (61, 11115072), (64, 10594053), (69, 9826368), (72, 9416936), (92, 7369776), (96, 7062702), (122, 5557536), (138, 4913184), (144, 4708468), (183, 3705024), (184, 3684888), (192, 3531351), (207, 3275456), (244, 2778768), (276, 2456592), (288, 2354234), (366, 1852512), (368, 1842444), (414, 1637728), (488, 1389384), (549, 1235008), (552, 1228296), (576, 1177117), (732, 926256), (736, 921222), (828, 818864), (839, 808128), (976, 694692), (1098, 617504), (1104, 614148), (1403, 483264), (1464, 463128), (1472, 460611), (1656, 409432), (1678, 404064), (1952, 347346), (2196, 308752), (2208, 307074), (2517, 269376), (2806, 241632), (2928, 231564), (3312, 204716), (3356, 202032), (3904, 173673), (4209, 161088), (4392, 154376), (4416, 153537), (5034, 134688), (5612, 120816), (5856, 115782), (6624, 102358), (6712, 101016), (7551, 89792), (8418, 80544), (8784, 77188), (10068, 67344), (11224, 60408), (11712, 57891), (12627, 53696), (13248, 51179), (13424, 50508), (15102, 44896), (16836, 40272), (17568, 38594), (19297, 35136), (20136, 33672), (22448, 30204), (25254, 26848)]