255434256

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1097}}^1$

素因数の和:1139

約数の個数: 240

約数和(自身を含む): 931279680

約数和(自身を除く): 675845424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 49, 54, 56, 63, 66, 72, 77, 84, 88, 98, 99, 108, 112, 126, 132, 144, 147, 154, 168, 176, 189, 196, 198, 216, 231, 252, 264, 294, 297, 308, 336, 378, 392, 396, 432, 441, 462, 504, 528, 539, 588, 594, 616, 693, 756, 784, 792, 882, 924, 1008, 1078, 1097, 1176, 1188, 1232, 1323, 1386, 1512, 1584, 1617, 1764, 1848, 2079, 2156, 2194, 2352, 2376, 2646, 2772, 3024, 3234, 3291, 3528, 3696, 4158, 4312, 4388, 4752, 4851, 5292, 5544, 6468, 6582, 7056, 7679, 8316, 8624, 8776, 9702, 9873, 10584, 11088, 12067, 12936, 13164, 14553, 15358, 16632, 17552, 19404, 19746, 21168, 23037, 24134, 25872, 26328, 29106, 29619, 30716, 33264, 36201, 38808, 39492, 46074, 48268, 52656, 53753, 58212, 59238, 61432, 69111, 72402, 77616, 78984, 84469, 92148, 96536, 107506, 108603, 116424, 118476, 122864, 138222, 144804, 157968, 161259, 168938, 184296, 193072, 207333, 215012, 217206, 232848, 236952, 253407, 276444, 289608, 322518, 325809, 337876, 368592, 414666, 430024, 434412, 473904, 483777, 506814, 552888, 579216, 591283, 645036, 651618, 675752, 760221, 829332, 860048, 868824, 967554, 1013628, 1105776, 1182566, 1290072, 1303236, 1351504, 1451331, 1520442, 1658664, 1737648, 1773849, 1935108, 2027256, 2280663, 2365132, 2580144, 2606472, 2902662, 3040884, 3317328, 3547698, 3870216, 4054512, 4561326, 4730264, 5212944, 5321547, 5805324, 6081768, 7095396, 7740432, 9122652, 9460528, 10643094, 11610648, 12163536, 14190792, 15964641, 18245304, 21286188, 23221296, 28381584, 31929282, 36490608, 42572376, 63858564, 85144752, 127717128, 255434256]

約数ペア:

[(1, 255434256), (2, 127717128), (3, 85144752), (4, 63858564), (6, 42572376), (7, 36490608), (8, 31929282), (9, 28381584), (11, 23221296), (12, 21286188), (14, 18245304), (16, 15964641), (18, 14190792), (21, 12163536), (22, 11610648), (24, 10643094), (27, 9460528), (28, 9122652), (33, 7740432), (36, 7095396), (42, 6081768), (44, 5805324), (48, 5321547), (49, 5212944), (54, 4730264), (56, 4561326), (63, 4054512), (66, 3870216), (72, 3547698), (77, 3317328), (84, 3040884), (88, 2902662), (98, 2606472), (99, 2580144), (108, 2365132), (112, 2280663), (126, 2027256), (132, 1935108), (144, 1773849), (147, 1737648), (154, 1658664), (168, 1520442), (176, 1451331), (189, 1351504), (196, 1303236), (198, 1290072), (216, 1182566), (231, 1105776), (252, 1013628), (264, 967554), (294, 868824), (297, 860048), (308, 829332), (336, 760221), (378, 675752), (392, 651618), (396, 645036), (432, 591283), (441, 579216), (462, 552888), (504, 506814), (528, 483777), (539, 473904), (588, 434412), (594, 430024), (616, 414666), (693, 368592), (756, 337876), (784, 325809), (792, 322518), (882, 289608), (924, 276444), (1008, 253407), (1078, 236952), (1097, 232848), (1176, 217206), (1188, 215012), (1232, 207333), (1323, 193072), (1386, 184296), (1512, 168938), (1584, 161259), (1617, 157968), (1764, 144804), (1848, 138222), (2079, 122864), (2156, 118476), (2194, 116424), (2352, 108603), (2376, 107506), (2646, 96536), (2772, 92148), (3024, 84469), (3234, 78984), (3291, 77616), (3528, 72402), (3696, 69111), (4158, 61432), (4312, 59238), (4388, 58212), (4752, 53753), (4851, 52656), (5292, 48268), (5544, 46074), (6468, 39492), (6582, 38808), (7056, 36201), (7679, 33264), (8316, 30716), (8624, 29619), (8776, 29106), (9702, 26328), (9873, 25872), (10584, 24134), (11088, 23037), (12067, 21168), (12936, 19746), (13164, 19404), (14553, 17552), (15358, 16632)]