981539856

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1$

素因数の和:2283

約数の個数: 200

約数和(自身を含む): 3200533248

約数和(自身を除く): 2218993392

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 33, 36, 44, 48, 54, 62, 66, 72, 81, 88, 93, 99, 108, 124, 132, 144, 162, 176, 186, 198, 216, 248, 264, 279, 297, 324, 341, 372, 396, 432, 496, 528, 558, 594, 648, 682, 744, 792, 837, 891, 1023, 1116, 1188, 1296, 1364, 1488, 1584, 1674, 1782, 2046, 2221, 2232, 2376, 2511, 2728, 3069, 3348, 3564, 4092, 4442, 4464, 4752, 5022, 5456, 6138, 6663, 6696, 7128, 8184, 8884, 9207, 10044, 12276, 13326, 13392, 14256, 16368, 17768, 18414, 19989, 20088, 24431, 24552, 26652, 27621, 35536, 36828, 39978, 40176, 48862, 49104, 53304, 55242, 59967, 68851, 73293, 73656, 79956, 97724, 106608, 110484, 119934, 137702, 146586, 147312, 159912, 179901, 195448, 206553, 219879, 220968, 239868, 275404, 293172, 319824, 359802, 390896, 413106, 439758, 441936, 479736, 550808, 586344, 619659, 659637, 719604, 757361, 826212, 879516, 959472, 1101616, 1172688, 1239318, 1319274, 1439208, 1514722, 1652424, 1759032, 1858977, 1978911, 2272083, 2478636, 2638548, 2878416, 3029444, 3304848, 3518064, 3717954, 3957822, 4544166, 4957272, 5277096, 5576931, 6058888, 6816249, 7435908, 7915644, 9088332, 9914544, 10554192, 11153862, 12117776, 13632498, 14871816, 15831288, 18176664, 20448747, 22307724, 27264996, 29743632, 31662576, 36353328, 40897494, 44615448, 54529992, 61346241, 81794988, 89230896, 109059984, 122692482, 163589976, 245384964, 327179952, 490769928, 981539856]

約数ペア:

[(1, 981539856), (2, 490769928), (3, 327179952), (4, 245384964), (6, 163589976), (8, 122692482), (9, 109059984), (11, 89230896), (12, 81794988), (16, 61346241), (18, 54529992), (22, 44615448), (24, 40897494), (27, 36353328), (31, 31662576), (33, 29743632), (36, 27264996), (44, 22307724), (48, 20448747), (54, 18176664), (62, 15831288), (66, 14871816), (72, 13632498), (81, 12117776), (88, 11153862), (93, 10554192), (99, 9914544), (108, 9088332), (124, 7915644), (132, 7435908), (144, 6816249), (162, 6058888), (176, 5576931), (186, 5277096), (198, 4957272), (216, 4544166), (248, 3957822), (264, 3717954), (279, 3518064), (297, 3304848), (324, 3029444), (341, 2878416), (372, 2638548), (396, 2478636), (432, 2272083), (496, 1978911), (528, 1858977), (558, 1759032), (594, 1652424), (648, 1514722), (682, 1439208), (744, 1319274), (792, 1239318), (837, 1172688), (891, 1101616), (1023, 959472), (1116, 879516), (1188, 826212), (1296, 757361), (1364, 719604), (1488, 659637), (1584, 619659), (1674, 586344), (1782, 550808), (2046, 479736), (2221, 441936), (2232, 439758), (2376, 413106), (2511, 390896), (2728, 359802), (3069, 319824), (3348, 293172), (3564, 275404), (4092, 239868), (4442, 220968), (4464, 219879), (4752, 206553), (5022, 195448), (5456, 179901), (6138, 159912), (6663, 147312), (6696, 146586), (7128, 137702), (8184, 119934), (8884, 110484), (9207, 106608), (10044, 97724), (12276, 79956), (13326, 73656), (13392, 73293), (14256, 68851), (16368, 59967), (17768, 55242), (18414, 53304), (19989, 49104), (20088, 48862), (24431, 40176), (24552, 39978), (26652, 36828), (27621, 35536)]