258549732

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3931}}^1$

素因数の和:3983

約数の個数: 120

約数和(自身を含む): 799296960

約数和(自身を除く): 540747228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 81, 84, 87, 108, 116, 126, 162, 174, 189, 203, 252, 261, 324, 348, 378, 406, 522, 567, 609, 756, 783, 812, 1044, 1134, 1218, 1566, 1827, 2268, 2349, 2436, 3132, 3654, 3931, 4698, 5481, 7308, 7862, 9396, 10962, 11793, 15724, 16443, 21924, 23586, 27517, 32886, 35379, 47172, 55034, 65772, 70758, 82551, 106137, 110068, 113999, 141516, 165102, 212274, 227998, 247653, 318411, 330204, 341997, 424548, 455996, 495306, 636822, 683994, 742959, 797993, 990612, 1025991, 1273644, 1367988, 1485918, 1595986, 2051982, 2228877, 2393979, 2971836, 3077973, 3191972, 4103964, 4457754, 4787958, 6155946, 7181937, 8915508, 9233919, 9575916, 12311892, 14363874, 18467838, 21545811, 28727748, 36935676, 43091622, 64637433, 86183244, 129274866, 258549732]

約数ペア:

[(1, 258549732), (2, 129274866), (3, 86183244), (4, 64637433), (6, 43091622), (7, 36935676), (9, 28727748), (12, 21545811), (14, 18467838), (18, 14363874), (21, 12311892), (27, 9575916), (28, 9233919), (29, 8915508), (36, 7181937), (42, 6155946), (54, 4787958), (58, 4457754), (63, 4103964), (81, 3191972), (84, 3077973), (87, 2971836), (108, 2393979), (116, 2228877), (126, 2051982), (162, 1595986), (174, 1485918), (189, 1367988), (203, 1273644), (252, 1025991), (261, 990612), (324, 797993), (348, 742959), (378, 683994), (406, 636822), (522, 495306), (567, 455996), (609, 424548), (756, 341997), (783, 330204), (812, 318411), (1044, 247653), (1134, 227998), (1218, 212274), (1566, 165102), (1827, 141516), (2268, 113999), (2349, 110068), (2436, 106137), (3132, 82551), (3654, 70758), (3931, 65772), (4698, 55034), (5481, 47172), (7308, 35379), (7862, 32886), (9396, 27517), (10962, 23586), (11793, 21924), (15724, 16443)]