1298911392

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{155521}}^1$

素因数の和:155566

約数の個数: 72

約数和(自身を含む): 3821175540

約数和(自身を除く): 2522264148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 155521, 311042, 466563, 622084, 933126, 1244168, 1399689, 1866252, 2488336, 2799378, 3732504, 4510109, 4976672, 5598756, 7465008, 9020218, 11197512, 13530327, 14930016, 18040436, 22395024, 27060654, 36080872, 40590981, 44790048, 54121308, 72161744, 81181962, 108242616, 144323488, 162363924, 216485232, 324727848, 432970464, 649455696, 1298911392]

約数ペア:

[(1, 1298911392), (2, 649455696), (3, 432970464), (4, 324727848), (6, 216485232), (8, 162363924), (9, 144323488), (12, 108242616), (16, 81181962), (18, 72161744), (24, 54121308), (29, 44790048), (32, 40590981), (36, 36080872), (48, 27060654), (58, 22395024), (72, 18040436), (87, 14930016), (96, 13530327), (116, 11197512), (144, 9020218), (174, 7465008), (232, 5598756), (261, 4976672), (288, 4510109), (348, 3732504), (464, 2799378), (522, 2488336), (696, 1866252), (928, 1399689), (1044, 1244168), (1392, 933126), (2088, 622084), (2784, 466563), (4176, 311042), (8352, 155521)]