258257412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{35339}}^1$

素因数の和:35385

約数の個数: 72

約数和(自身を含む): 771825600

約数和(自身を除く): 513568188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 35339, 70678, 106017, 141356, 212034, 247373, 318051, 424068, 494746, 636102, 742119, 989492, 1024831, 1272204, 1484238, 2049662, 2226357, 2968476, 3074493, 4099324, 4452714, 6148986, 7173817, 8905428, 9223479, 12297972, 14347634, 18446958, 21521451, 28695268, 36893916, 43042902, 64564353, 86085804, 129128706, 258257412]

約数ペア:

[(1, 258257412), (2, 129128706), (3, 86085804), (4, 64564353), (6, 43042902), (7, 36893916), (9, 28695268), (12, 21521451), (14, 18446958), (18, 14347634), (21, 12297972), (28, 9223479), (29, 8905428), (36, 7173817), (42, 6148986), (58, 4452714), (63, 4099324), (84, 3074493), (87, 2968476), (116, 2226357), (126, 2049662), (174, 1484238), (203, 1272204), (252, 1024831), (261, 989492), (348, 742119), (406, 636102), (522, 494746), (609, 424068), (812, 318051), (1044, 247373), (1218, 212034), (1827, 141356), (2436, 106017), (3654, 70678), (7308, 35339)]