228313488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 160

約数和(自身を含む): 664846336

約数和(自身を除く): 436532848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 67, 78, 86, 104, 127, 129, 134, 156, 172, 201, 208, 254, 258, 268, 312, 344, 381, 402, 508, 516, 536, 559, 624, 688, 762, 804, 871, 1016, 1032, 1072, 1118, 1524, 1608, 1651, 1677, 1742, 2032, 2064, 2236, 2613, 2881, 3048, 3216, 3302, 3354, 3484, 4472, 4953, 5226, 5461, 5762, 6096, 6604, 6708, 6968, 8509, 8643, 8944, 9906, 10452, 10922, 11524, 13208, 13416, 13936, 16383, 17018, 17286, 19812, 20904, 21844, 23048, 25527, 26416, 26832, 32766, 34036, 34572, 37453, 39624, 41808, 43688, 46096, 51054, 65532, 68072, 69144, 70993, 74906, 79248, 87376, 102108, 110617, 112359, 131064, 136144, 138288, 141986, 149812, 204216, 212979, 221234, 224718, 262128, 283972, 299624, 331851, 365887, 408432, 425958, 442468, 449436, 567944, 599248, 663702, 731774, 851916, 884936, 898872, 1097661, 1135888, 1327404, 1463548, 1703832, 1769872, 1797744, 2195322, 2654808, 2927096, 3407664, 4390644, 4756531, 5309616, 5854192, 8781288, 9513062, 14269593, 17562576, 19026124, 28539186, 38052248, 57078372, 76104496, 114156744, 228313488]

約数ペア:

[(1, 228313488), (2, 114156744), (3, 76104496), (4, 57078372), (6, 38052248), (8, 28539186), (12, 19026124), (13, 17562576), (16, 14269593), (24, 9513062), (26, 8781288), (39, 5854192), (43, 5309616), (48, 4756531), (52, 4390644), (67, 3407664), (78, 2927096), (86, 2654808), (104, 2195322), (127, 1797744), (129, 1769872), (134, 1703832), (156, 1463548), (172, 1327404), (201, 1135888), (208, 1097661), (254, 898872), (258, 884936), (268, 851916), (312, 731774), (344, 663702), (381, 599248), (402, 567944), (508, 449436), (516, 442468), (536, 425958), (559, 408432), (624, 365887), (688, 331851), (762, 299624), (804, 283972), (871, 262128), (1016, 224718), (1032, 221234), (1072, 212979), (1118, 204216), (1524, 149812), (1608, 141986), (1651, 138288), (1677, 136144), (1742, 131064), (2032, 112359), (2064, 110617), (2236, 102108), (2613, 87376), (2881, 79248), (3048, 74906), (3216, 70993), (3302, 69144), (3354, 68072), (3484, 65532), (4472, 51054), (4953, 46096), (5226, 43688), (5461, 41808), (5762, 39624), (6096, 37453), (6604, 34572), (6708, 34036), (6968, 32766), (8509, 26832), (8643, 26416), (8944, 25527), (9906, 23048), (10452, 21844), (10922, 20904), (11524, 19812), (13208, 17286), (13416, 17018), (13936, 16383)]