16620172416

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{627271}}^1$

素因数の和:627314

約数の個数: 96

約数和(自身を含む): 49905760320

約数和(自身を除く): 33285587904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 276, 288, 368, 384, 414, 552, 576, 736, 828, 1104, 1152, 1472, 1656, 2208, 2944, 3312, 4416, 6624, 8832, 13248, 26496, 627271, 1254542, 1881813, 2509084, 3763626, 5018168, 5645439, 7527252, 10036336, 11290878, 14427233, 15054504, 20072672, 22581756, 28854466, 30109008, 40145344, 43281699, 45163512, 57708932, 60218016, 80290688, 86563398, 90327024, 115417864, 120436032, 129845097, 173126796, 180654048, 230835728, 240872064, 259690194, 346253592, 361308096, 461671456, 519380388, 692507184, 722616192, 923342912, 1038760776, 1385014368, 1846685824, 2077521552, 2770028736, 4155043104, 5540057472, 8310086208, 16620172416]

約数ペア:

[(1, 16620172416), (2, 8310086208), (3, 5540057472), (4, 4155043104), (6, 2770028736), (8, 2077521552), (9, 1846685824), (12, 1385014368), (16, 1038760776), (18, 923342912), (23, 722616192), (24, 692507184), (32, 519380388), (36, 461671456), (46, 361308096), (48, 346253592), (64, 259690194), (69, 240872064), (72, 230835728), (92, 180654048), (96, 173126796), (128, 129845097), (138, 120436032), (144, 115417864), (184, 90327024), (192, 86563398), (207, 80290688), (276, 60218016), (288, 57708932), (368, 45163512), (384, 43281699), (414, 40145344), (552, 30109008), (576, 28854466), (736, 22581756), (828, 20072672), (1104, 15054504), (1152, 14427233), (1472, 11290878), (1656, 10036336), (2208, 7527252), (2944, 5645439), (3312, 5018168), (4416, 3763626), (6624, 2509084), (8832, 1881813), (13248, 1254542), (26496, 627271)]