1330665952

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{431}}^1$

素因数の和:645

約数の個数: 144

約数和(自身を含む): 3350833920

約数和(自身を除く): 2020167968

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 179, 196, 224, 308, 352, 358, 392, 431, 539, 616, 716, 784, 862, 1078, 1232, 1253, 1432, 1568, 1724, 1969, 2156, 2464, 2506, 2864, 3017, 3448, 3938, 4312, 4741, 5012, 5728, 6034, 6896, 7876, 8624, 8771, 9482, 10024, 12068, 13783, 13792, 15752, 17248, 17542, 18964, 20048, 21119, 24136, 27566, 31504, 33187, 35084, 37928, 40096, 42238, 48272, 55132, 63008, 66374, 70168, 75856, 77149, 84476, 96481, 96544, 110264, 132748, 140336, 151712, 154298, 168952, 192962, 220528, 232309, 265496, 280672, 308596, 337904, 385924, 441056, 464618, 530992, 540043, 617192, 675808, 771848, 848639, 929236, 1061984, 1080086, 1234384, 1543696, 1697278, 1858472, 2160172, 2468768, 3087392, 3394556, 3716944, 3780301, 4320344, 5940473, 6789112, 7433888, 7560602, 8640688, 11880946, 13578224, 15121204, 17281376, 23761892, 27156448, 30242408, 41583311, 47523784, 60484816, 83166622, 95047568, 120969632, 166333244, 190095136, 332666488, 665332976, 1330665952]

約数ペア:

[(1, 1330665952), (2, 665332976), (4, 332666488), (7, 190095136), (8, 166333244), (11, 120969632), (14, 95047568), (16, 83166622), (22, 60484816), (28, 47523784), (32, 41583311), (44, 30242408), (49, 27156448), (56, 23761892), (77, 17281376), (88, 15121204), (98, 13578224), (112, 11880946), (154, 8640688), (176, 7560602), (179, 7433888), (196, 6789112), (224, 5940473), (308, 4320344), (352, 3780301), (358, 3716944), (392, 3394556), (431, 3087392), (539, 2468768), (616, 2160172), (716, 1858472), (784, 1697278), (862, 1543696), (1078, 1234384), (1232, 1080086), (1253, 1061984), (1432, 929236), (1568, 848639), (1724, 771848), (1969, 675808), (2156, 617192), (2464, 540043), (2506, 530992), (2864, 464618), (3017, 441056), (3448, 385924), (3938, 337904), (4312, 308596), (4741, 280672), (5012, 265496), (5728, 232309), (6034, 220528), (6896, 192962), (7876, 168952), (8624, 154298), (8771, 151712), (9482, 140336), (10024, 132748), (12068, 110264), (13783, 96544), (13792, 96481), (15752, 84476), (17248, 77149), (17542, 75856), (18964, 70168), (20048, 66374), (21119, 63008), (24136, 55132), (27566, 48272), (31504, 42238), (33187, 40096), (35084, 37928)]