2431968

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:85

約数の個数: 144

約数和(自身を含む): 8273664

約数和(自身を除く): 5841696

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 47, 48, 49, 56, 66, 77, 84, 88, 94, 96, 98, 112, 132, 141, 147, 154, 168, 176, 188, 196, 224, 231, 264, 282, 294, 308, 329, 336, 352, 376, 392, 462, 517, 528, 539, 564, 588, 616, 658, 672, 752, 784, 924, 987, 1034, 1056, 1078, 1128, 1176, 1232, 1316, 1504, 1551, 1568, 1617, 1848, 1974, 2068, 2156, 2256, 2303, 2352, 2464, 2632, 3102, 3234, 3619, 3696, 3948, 4136, 4312, 4512, 4606, 4704, 5264, 6204, 6468, 6909, 7238, 7392, 7896, 8272, 8624, 9212, 10528, 10857, 12408, 12936, 13818, 14476, 15792, 16544, 17248, 18424, 21714, 24816, 25333, 25872, 27636, 28952, 31584, 36848, 43428, 49632, 50666, 51744, 55272, 57904, 73696, 75999, 86856, 101332, 110544, 115808, 151998, 173712, 202664, 221088, 303996, 347424, 405328, 607992, 810656, 1215984, 2431968]

約数ペア:

[(1, 2431968), (2, 1215984), (3, 810656), (4, 607992), (6, 405328), (7, 347424), (8, 303996), (11, 221088), (12, 202664), (14, 173712), (16, 151998), (21, 115808), (22, 110544), (24, 101332), (28, 86856), (32, 75999), (33, 73696), (42, 57904), (44, 55272), (47, 51744), (48, 50666), (49, 49632), (56, 43428), (66, 36848), (77, 31584), (84, 28952), (88, 27636), (94, 25872), (96, 25333), (98, 24816), (112, 21714), (132, 18424), (141, 17248), (147, 16544), (154, 15792), (168, 14476), (176, 13818), (188, 12936), (196, 12408), (224, 10857), (231, 10528), (264, 9212), (282, 8624), (294, 8272), (308, 7896), (329, 7392), (336, 7238), (352, 6909), (376, 6468), (392, 6204), (462, 5264), (517, 4704), (528, 4606), (539, 4512), (564, 4312), (588, 4136), (616, 3948), (658, 3696), (672, 3619), (752, 3234), (784, 3102), (924, 2632), (987, 2464), (1034, 2352), (1056, 2303), (1078, 2256), (1128, 2156), (1176, 2068), (1232, 1974), (1316, 1848), (1504, 1617), (1551, 1568)]