248847984

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7481}}^1$

素因数の和:7516

約数の個数: 160

約数和(自身を含む): 890657280

約数和(自身を除く): 641809296

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, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 112, 126, 132, 144, 154, 168, 176, 189, 198, 216, 231, 252, 264, 297, 308, 336, 378, 396, 432, 462, 504, 528, 594, 616, 693, 756, 792, 924, 1008, 1188, 1232, 1386, 1512, 1584, 1848, 2079, 2376, 2772, 3024, 3696, 4158, 4752, 5544, 7481, 8316, 11088, 14962, 16632, 22443, 29924, 33264, 44886, 52367, 59848, 67329, 82291, 89772, 104734, 119696, 134658, 157101, 164582, 179544, 201987, 209468, 246873, 269316, 314202, 329164, 359088, 403974, 418936, 471303, 493746, 538632, 576037, 628404, 658328, 740619, 807948, 837872, 942606, 987492, 1077264, 1152074, 1256808, 1316656, 1413909, 1481238, 1615896, 1728111, 1885212, 1974984, 2221857, 2304148, 2513616, 2827818, 2962476, 3231792, 3456222, 3770424, 3949968, 4443714, 4608296, 5184333, 5655636, 5924952, 6912444, 7540848, 8887428, 9216592, 10368666, 11311272, 11849904, 13824888, 15552999, 17774856, 20737332, 22622544, 27649776, 31105998, 35549712, 41474664, 62211996, 82949328, 124423992, 248847984]

約数ペア:

[(1, 248847984), (2, 124423992), (3, 82949328), (4, 62211996), (6, 41474664), (7, 35549712), (8, 31105998), (9, 27649776), (11, 22622544), (12, 20737332), (14, 17774856), (16, 15552999), (18, 13824888), (21, 11849904), (22, 11311272), (24, 10368666), (27, 9216592), (28, 8887428), (33, 7540848), (36, 6912444), (42, 5924952), (44, 5655636), (48, 5184333), (54, 4608296), (56, 4443714), (63, 3949968), (66, 3770424), (72, 3456222), (77, 3231792), (84, 2962476), (88, 2827818), (99, 2513616), (108, 2304148), (112, 2221857), (126, 1974984), (132, 1885212), (144, 1728111), (154, 1615896), (168, 1481238), (176, 1413909), (189, 1316656), (198, 1256808), (216, 1152074), (231, 1077264), (252, 987492), (264, 942606), (297, 837872), (308, 807948), (336, 740619), (378, 658328), (396, 628404), (432, 576037), (462, 538632), (504, 493746), (528, 471303), (594, 418936), (616, 403974), (693, 359088), (756, 329164), (792, 314202), (924, 269316), (1008, 246873), (1188, 209468), (1232, 201987), (1386, 179544), (1512, 164582), (1584, 157101), (1848, 134658), (2079, 119696), (2376, 104734), (2772, 89772), (3024, 82291), (3696, 67329), (4158, 59848), (4752, 52367), (5544, 44886), (7481, 33264), (8316, 29924), (11088, 22443), (14962, 16632)]