300007188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{33739}}^1$

素因数の和:33781

約数の個数: 72

約数和(自身を含む): 859695200

約数和(自身を除く): 559688012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 33739, 67478, 101217, 134956, 202434, 303651, 404868, 438607, 607302, 641041, 877214, 1214604, 1282082, 1315821, 1754428, 1923123, 2564164, 2631642, 3846246, 3947463, 5263284, 5769369, 7692492, 7894926, 8333533, 11538738, 15789852, 16667066, 23077476, 25000599, 33334132, 50001198, 75001797, 100002396, 150003594, 300007188]

約数ペア:

[(1, 300007188), (2, 150003594), (3, 100002396), (4, 75001797), (6, 50001198), (9, 33334132), (12, 25000599), (13, 23077476), (18, 16667066), (19, 15789852), (26, 11538738), (36, 8333533), (38, 7894926), (39, 7692492), (52, 5769369), (57, 5263284), (76, 3947463), (78, 3846246), (114, 2631642), (117, 2564164), (156, 1923123), (171, 1754428), (228, 1315821), (234, 1282082), (247, 1214604), (342, 877214), (468, 641041), (494, 607302), (684, 438607), (741, 404868), (988, 303651), (1482, 202434), (2223, 134956), (2964, 101217), (4446, 67478), (8892, 33739)]