210479256

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3259}}^1$

素因数の和:3310

約数の個数: 128

約数和(自身を含む): 657216000

約数和(自身を除く): 446736744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 156, 184, 207, 216, 234, 276, 299, 312, 351, 414, 468, 552, 598, 621, 702, 828, 897, 936, 1196, 1242, 1404, 1656, 1794, 2392, 2484, 2691, 2808, 3259, 3588, 4968, 5382, 6518, 7176, 8073, 9777, 10764, 13036, 16146, 19554, 21528, 26072, 29331, 32292, 39108, 42367, 58662, 64584, 74957, 78216, 84734, 87993, 117324, 127101, 149914, 169468, 175986, 224871, 234648, 254202, 299828, 338936, 351972, 381303, 449742, 508404, 599656, 674613, 703944, 762606, 899484, 974441, 1016808, 1143909, 1349226, 1525212, 1798968, 1948882, 2023839, 2287818, 2698452, 2923323, 3050424, 3897764, 4047678, 4575636, 5396904, 5846646, 7795528, 8095356, 8769969, 9151272, 11693292, 16190712, 17539938, 23386584, 26309907, 35079876, 52619814, 70159752, 105239628, 210479256]

約数ペア:

[(1, 210479256), (2, 105239628), (3, 70159752), (4, 52619814), (6, 35079876), (8, 26309907), (9, 23386584), (12, 17539938), (13, 16190712), (18, 11693292), (23, 9151272), (24, 8769969), (26, 8095356), (27, 7795528), (36, 5846646), (39, 5396904), (46, 4575636), (52, 4047678), (54, 3897764), (69, 3050424), (72, 2923323), (78, 2698452), (92, 2287818), (104, 2023839), (108, 1948882), (117, 1798968), (138, 1525212), (156, 1349226), (184, 1143909), (207, 1016808), (216, 974441), (234, 899484), (276, 762606), (299, 703944), (312, 674613), (351, 599656), (414, 508404), (468, 449742), (552, 381303), (598, 351972), (621, 338936), (702, 299828), (828, 254202), (897, 234648), (936, 224871), (1196, 175986), (1242, 169468), (1404, 149914), (1656, 127101), (1794, 117324), (2392, 87993), (2484, 84734), (2691, 78216), (2808, 74957), (3259, 64584), (3588, 58662), (4968, 42367), (5382, 39108), (6518, 32292), (7176, 29331), (8073, 26072), (9777, 21528), (10764, 19554), (13036, 16146)]