315562338

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{64217}}^1$

素因数の和:64248

約数の個数: 64

約数和(自身を含む): 863089920

約数和(自身を除く): 547527582

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 64217, 128434, 192651, 385302, 449519, 577953, 834821, 899038, 1155906, 1348557, 1669642, 1733859, 2504463, 2697114, 3467718, 4045671, 5008926, 5843747, 7513389, 8091342, 11687494, 12137013, 15026778, 17531241, 22540167, 24274026, 35062482, 45080334, 52593723, 105187446, 157781169, 315562338]

約数ペア:

[(1, 315562338), (2, 157781169), (3, 105187446), (6, 52593723), (7, 45080334), (9, 35062482), (13, 24274026), (14, 22540167), (18, 17531241), (21, 15026778), (26, 12137013), (27, 11687494), (39, 8091342), (42, 7513389), (54, 5843747), (63, 5008926), (78, 4045671), (91, 3467718), (117, 2697114), (126, 2504463), (182, 1733859), (189, 1669642), (234, 1348557), (273, 1155906), (351, 899038), (378, 834821), (546, 577953), (702, 449519), (819, 385302), (1638, 192651), (2457, 128434), (4914, 64217)]