490415904

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^2\times {\mathrm{4691}}^1$

素因数の和:4732

約数の個数: 144

約数和(自身を含む): 1572570720

約数和(自身を除く): 1082154816

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 121, 132, 144, 176, 198, 216, 242, 264, 288, 297, 352, 363, 396, 432, 484, 528, 594, 726, 792, 864, 968, 1056, 1089, 1188, 1452, 1584, 1936, 2178, 2376, 2904, 3168, 3267, 3872, 4356, 4691, 4752, 5808, 6534, 8712, 9382, 9504, 11616, 13068, 14073, 17424, 18764, 26136, 28146, 34848, 37528, 42219, 51601, 52272, 56292, 75056, 84438, 103202, 104544, 112584, 126657, 150112, 154803, 168876, 206404, 225168, 253314, 309606, 337752, 412808, 450336, 464409, 506628, 567611, 619212, 675504, 825616, 928818, 1013256, 1135222, 1238424, 1351008, 1393227, 1651232, 1702833, 1857636, 2026512, 2270444, 2476848, 2786454, 3405666, 3715272, 4053024, 4540888, 4953696, 5108499, 5572908, 6811332, 7430544, 9081776, 10216998, 11145816, 13622664, 14861088, 15325497, 18163552, 20433996, 22291632, 27245328, 30650994, 40867992, 44583264, 54490656, 61301988, 81735984, 122603976, 163471968, 245207952, 490415904]

約数ペア:

[(1, 490415904), (2, 245207952), (3, 163471968), (4, 122603976), (6, 81735984), (8, 61301988), (9, 54490656), (11, 44583264), (12, 40867992), (16, 30650994), (18, 27245328), (22, 22291632), (24, 20433996), (27, 18163552), (32, 15325497), (33, 14861088), (36, 13622664), (44, 11145816), (48, 10216998), (54, 9081776), (66, 7430544), (72, 6811332), (88, 5572908), (96, 5108499), (99, 4953696), (108, 4540888), (121, 4053024), (132, 3715272), (144, 3405666), (176, 2786454), (198, 2476848), (216, 2270444), (242, 2026512), (264, 1857636), (288, 1702833), (297, 1651232), (352, 1393227), (363, 1351008), (396, 1238424), (432, 1135222), (484, 1013256), (528, 928818), (594, 825616), (726, 675504), (792, 619212), (864, 567611), (968, 506628), (1056, 464409), (1089, 450336), (1188, 412808), (1452, 337752), (1584, 309606), (1936, 253314), (2178, 225168), (2376, 206404), (2904, 168876), (3168, 154803), (3267, 150112), (3872, 126657), (4356, 112584), (4691, 104544), (4752, 103202), (5808, 84438), (6534, 75056), (8712, 56292), (9382, 52272), (9504, 51601), (11616, 42219), (13068, 37528), (14073, 34848), (17424, 28146), (18764, 26136)]