329751864

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2731}}^1$

素因数の和:2802

約数の個数: 128

約数和(自身を含む): 1009747200

約数和(自身を除く): 679995336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 43, 52, 54, 72, 78, 86, 104, 108, 117, 129, 156, 172, 216, 234, 258, 312, 344, 351, 387, 468, 516, 559, 702, 774, 936, 1032, 1118, 1161, 1404, 1548, 1677, 2236, 2322, 2731, 2808, 3096, 3354, 4472, 4644, 5031, 5462, 6708, 8193, 9288, 10062, 10924, 13416, 15093, 16386, 20124, 21848, 24579, 30186, 32772, 35503, 40248, 49158, 60372, 65544, 71006, 73737, 98316, 106509, 117433, 120744, 142012, 147474, 196632, 213018, 234866, 284024, 294948, 319527, 352299, 426036, 469732, 589896, 639054, 704598, 852072, 939464, 958581, 1056897, 1278108, 1409196, 1526629, 1917162, 2113794, 2556216, 2818392, 3053258, 3170691, 3834324, 4227588, 4579887, 6106516, 6341382, 7668648, 8455176, 9159774, 12213032, 12682764, 13739661, 18319548, 25365528, 27479322, 36639096, 41218983, 54958644, 82437966, 109917288, 164875932, 329751864]

約数ペア:

[(1, 329751864), (2, 164875932), (3, 109917288), (4, 82437966), (6, 54958644), (8, 41218983), (9, 36639096), (12, 27479322), (13, 25365528), (18, 18319548), (24, 13739661), (26, 12682764), (27, 12213032), (36, 9159774), (39, 8455176), (43, 7668648), (52, 6341382), (54, 6106516), (72, 4579887), (78, 4227588), (86, 3834324), (104, 3170691), (108, 3053258), (117, 2818392), (129, 2556216), (156, 2113794), (172, 1917162), (216, 1526629), (234, 1409196), (258, 1278108), (312, 1056897), (344, 958581), (351, 939464), (387, 852072), (468, 704598), (516, 639054), (559, 589896), (702, 469732), (774, 426036), (936, 352299), (1032, 319527), (1118, 294948), (1161, 284024), (1404, 234866), (1548, 213018), (1677, 196632), (2236, 147474), (2322, 142012), (2731, 120744), (2808, 117433), (3096, 106509), (3354, 98316), (4472, 73737), (4644, 71006), (5031, 65544), (5462, 60372), (6708, 49158), (8193, 40248), (9288, 35503), (10062, 32772), (10924, 30186), (13416, 24579), (15093, 21848), (16386, 20124)]