210009391248

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1\times {\mathrm{172721}}^1$

素因数の和:173152

約数の個数: 80

約数和(自身を含む): 551544181056

約数和(自身を除く): 341534789808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 347, 438, 584, 694, 876, 1041, 1168, 1388, 1752, 2082, 2776, 3504, 4164, 5552, 8328, 16656, 25331, 50662, 75993, 101324, 151986, 172721, 202648, 303972, 345442, 405296, 518163, 607944, 690884, 1036326, 1215888, 1381768, 2072652, 2763536, 4145304, 8290608, 12608633, 25217266, 37825899, 50434532, 59934187, 75651798, 100869064, 119868374, 151303596, 179802561, 201738128, 239736748, 302607192, 359605122, 479473496, 605214384, 719210244, 958946992, 1438420488, 2876840976, 4375195651, 8750391302, 13125586953, 17500782604, 26251173906, 35001565208, 52502347812, 70003130416, 105004695624, 210009391248]

約数ペア:

[(1, 210009391248), (2, 105004695624), (3, 70003130416), (4, 52502347812), (6, 35001565208), (8, 26251173906), (12, 17500782604), (16, 13125586953), (24, 8750391302), (48, 4375195651), (73, 2876840976), (146, 1438420488), (219, 958946992), (292, 719210244), (347, 605214384), (438, 479473496), (584, 359605122), (694, 302607192), (876, 239736748), (1041, 201738128), (1168, 179802561), (1388, 151303596), (1752, 119868374), (2082, 100869064), (2776, 75651798), (3504, 59934187), (4164, 50434532), (5552, 37825899), (8328, 25217266), (16656, 12608633), (25331, 8290608), (50662, 4145304), (75993, 2763536), (101324, 2072652), (151986, 1381768), (172721, 1215888), (202648, 1036326), (303972, 690884), (345442, 607944), (405296, 518163)]