248745168

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{3917}}^1$

素因数の和:3951

約数の個数: 150

約数和(自身を含む): 837695826

約数和(自身を除く): 588950658

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 252, 294, 324, 336, 378, 392, 432, 441, 504, 567, 588, 648, 756, 784, 882, 1008, 1134, 1176, 1296, 1323, 1512, 1764, 2268, 2352, 2646, 3024, 3528, 3917, 3969, 4536, 5292, 7056, 7834, 7938, 9072, 10584, 11751, 15668, 15876, 21168, 23502, 27419, 31336, 31752, 35253, 47004, 54838, 62672, 63504, 70506, 82257, 94008, 105759, 109676, 141012, 164514, 188016, 191933, 211518, 219352, 246771, 282024, 317277, 329028, 383866, 423036, 438704, 493542, 564048, 575799, 634554, 658056, 740313, 767732, 846072, 987084, 1151598, 1269108, 1316112, 1480626, 1535464, 1692144, 1727397, 1974168, 2220939, 2303196, 2538216, 2961252, 3070928, 3454794, 3948336, 4441878, 4606392, 5076432, 5182191, 5922504, 6909588, 8883756, 9212784, 10364382, 11845008, 13819176, 15546573, 17767512, 20728764, 27638352, 31093146, 35535024, 41457528, 62186292, 82915056, 124372584, 248745168]

約数ペア:

[(1, 248745168), (2, 124372584), (3, 82915056), (4, 62186292), (6, 41457528), (7, 35535024), (8, 31093146), (9, 27638352), (12, 20728764), (14, 17767512), (16, 15546573), (18, 13819176), (21, 11845008), (24, 10364382), (27, 9212784), (28, 8883756), (36, 6909588), (42, 5922504), (48, 5182191), (49, 5076432), (54, 4606392), (56, 4441878), (63, 3948336), (72, 3454794), (81, 3070928), (84, 2961252), (98, 2538216), (108, 2303196), (112, 2220939), (126, 1974168), (144, 1727397), (147, 1692144), (162, 1535464), (168, 1480626), (189, 1316112), (196, 1269108), (216, 1151598), (252, 987084), (294, 846072), (324, 767732), (336, 740313), (378, 658056), (392, 634554), (432, 575799), (441, 564048), (504, 493542), (567, 438704), (588, 423036), (648, 383866), (756, 329028), (784, 317277), (882, 282024), (1008, 246771), (1134, 219352), (1176, 211518), (1296, 191933), (1323, 188016), (1512, 164514), (1764, 141012), (2268, 109676), (2352, 105759), (2646, 94008), (3024, 82257), (3528, 70506), (3917, 63504), (3969, 62672), (4536, 54838), (5292, 47004), (7056, 35253), (7834, 31752), (7938, 31336), (9072, 27419), (10584, 23502), (11751, 21168), (15668, 15876)]