190398744

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71471}}^1$

素因数の和:71520

約数の個数: 48

約数和(自身を含む): 529607520

約数和(自身を除く): 339208776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 71471, 142942, 214413, 285884, 428826, 571768, 643239, 857652, 1286478, 1715304, 2572956, 2644427, 5145912, 5288854, 7933281, 10577708, 15866562, 21155416, 23799843, 31733124, 47599686, 63466248, 95199372, 190398744]

約数ペア:

[(1, 190398744), (2, 95199372), (3, 63466248), (4, 47599686), (6, 31733124), (8, 23799843), (9, 21155416), (12, 15866562), (18, 10577708), (24, 7933281), (36, 5288854), (37, 5145912), (72, 2644427), (74, 2572956), (111, 1715304), (148, 1286478), (222, 857652), (296, 643239), (333, 571768), (444, 428826), (666, 285884), (888, 214413), (1332, 142942), (2664, 71471)]