308042028

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{19403}}^1$

素因数の和:19433

約数の個数: 90

約数和(自身を含む): 936805716

約数和(自身を除く): 628763688

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5292, 7938, 15876, 19403, 38806, 58209, 77612, 116418, 135821, 174627, 232836, 271642, 349254, 407463, 523881, 543284, 698508, 814926, 950747, 1047762, 1222389, 1571643, 1629852, 1901494, 2095524, 2444778, 2852241, 3143286, 3667167, 3802988, 4889556, 5704482, 6286572, 7334334, 8556723, 11001501, 11408964, 14668668, 17113446, 22003002, 25670169, 34226892, 44006004, 51340338, 77010507, 102680676, 154021014, 308042028]

約数ペア:

[(1, 308042028), (2, 154021014), (3, 102680676), (4, 77010507), (6, 51340338), (7, 44006004), (9, 34226892), (12, 25670169), (14, 22003002), (18, 17113446), (21, 14668668), (27, 11408964), (28, 11001501), (36, 8556723), (42, 7334334), (49, 6286572), (54, 5704482), (63, 4889556), (81, 3802988), (84, 3667167), (98, 3143286), (108, 2852241), (126, 2444778), (147, 2095524), (162, 1901494), (189, 1629852), (196, 1571643), (252, 1222389), (294, 1047762), (324, 950747), (378, 814926), (441, 698508), (567, 543284), (588, 523881), (756, 407463), (882, 349254), (1134, 271642), (1323, 232836), (1764, 174627), (2268, 135821), (2646, 116418), (3969, 77612), (5292, 58209), (7938, 38806), (15876, 19403)]