2997016064

素因数分解:

$2^9\times 7^1\times {\mathrm{43}}^1\times {\mathrm{19447}}^1$

素因数の和:19515

約数の個数: 80

約数和(自身を含む): 7003147008

約数和(自身を除く): 4006130944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 256, 301, 344, 448, 512, 602, 688, 896, 1204, 1376, 1792, 2408, 2752, 3584, 4816, 5504, 9632, 11008, 19264, 19447, 22016, 38528, 38894, 77056, 77788, 136129, 154112, 155576, 272258, 311152, 544516, 622304, 836221, 1089032, 1244608, 1672442, 2178064, 2489216, 3344884, 4356128, 4978432, 5853547, 6689768, 8712256, 9956864, 11707094, 13379536, 17424512, 23414188, 26759072, 34849024, 46828376, 53518144, 69698048, 93656752, 107036288, 187313504, 214072576, 374627008, 428145152, 749254016, 1498508032, 2997016064]

約数ペア:

[(1, 2997016064), (2, 1498508032), (4, 749254016), (7, 428145152), (8, 374627008), (14, 214072576), (16, 187313504), (28, 107036288), (32, 93656752), (43, 69698048), (56, 53518144), (64, 46828376), (86, 34849024), (112, 26759072), (128, 23414188), (172, 17424512), (224, 13379536), (256, 11707094), (301, 9956864), (344, 8712256), (448, 6689768), (512, 5853547), (602, 4978432), (688, 4356128), (896, 3344884), (1204, 2489216), (1376, 2178064), (1792, 1672442), (2408, 1244608), (2752, 1089032), (3584, 836221), (4816, 622304), (5504, 544516), (9632, 311152), (11008, 272258), (19264, 155576), (19447, 154112), (22016, 136129), (38528, 77788), (38894, 77056)]