248131296

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{5861}}^1$

素因数の和:5894

約数の個数: 144

約数和(自身を含む): 842017680

約数和(自身を除く): 593886384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 5861, 6048, 7056, 10584, 11722, 14112, 17583, 21168, 23444, 35166, 41027, 42336, 46888, 52749, 70332, 82054, 93776, 105498, 123081, 140664, 158247, 164108, 187552, 210996, 246162, 281328, 287189, 316494, 328216, 369243, 421992, 492324, 562656, 574378, 632988, 656432, 738486, 843984, 861567, 984648, 1107729, 1148756, 1265976, 1312864, 1476972, 1687968, 1723134, 1969296, 2215458, 2297512, 2531952, 2584701, 2953944, 3446268, 3938592, 4430916, 4595024, 5063904, 5169402, 5907888, 6892536, 7754103, 8861832, 9190048, 10338804, 11815776, 13785072, 15508206, 17723664, 20677608, 27570144, 31016412, 35447328, 41355216, 62032824, 82710432, 124065648, 248131296]

約数ペア:

[(1, 248131296), (2, 124065648), (3, 82710432), (4, 62032824), (6, 41355216), (7, 35447328), (8, 31016412), (9, 27570144), (12, 20677608), (14, 17723664), (16, 15508206), (18, 13785072), (21, 11815776), (24, 10338804), (27, 9190048), (28, 8861832), (32, 7754103), (36, 6892536), (42, 5907888), (48, 5169402), (49, 5063904), (54, 4595024), (56, 4430916), (63, 3938592), (72, 3446268), (84, 2953944), (96, 2584701), (98, 2531952), (108, 2297512), (112, 2215458), (126, 1969296), (144, 1723134), (147, 1687968), (168, 1476972), (189, 1312864), (196, 1265976), (216, 1148756), (224, 1107729), (252, 984648), (288, 861567), (294, 843984), (336, 738486), (378, 656432), (392, 632988), (432, 574378), (441, 562656), (504, 492324), (588, 421992), (672, 369243), (756, 328216), (784, 316494), (864, 287189), (882, 281328), (1008, 246162), (1176, 210996), (1323, 187552), (1512, 164108), (1568, 158247), (1764, 140664), (2016, 123081), (2352, 105498), (2646, 93776), (3024, 82054), (3528, 70332), (4704, 52749), (5292, 46888), (5861, 42336), (6048, 41027), (7056, 35166), (10584, 23444), (11722, 21168), (14112, 17583)]