418248

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 1170780

約数和(自身を除く): 752532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 157, 222, 296, 314, 333, 444, 471, 628, 666, 888, 942, 1256, 1332, 1413, 1884, 2664, 2826, 3768, 5652, 5809, 11304, 11618, 17427, 23236, 34854, 46472, 52281, 69708, 104562, 139416, 209124, 418248]

約数ペア:

[(1, 418248), (2, 209124), (3, 139416), (4, 104562), (6, 69708), (8, 52281), (9, 46472), (12, 34854), (18, 23236), (24, 17427), (36, 11618), (37, 11304), (72, 5809), (74, 5652), (111, 3768), (148, 2826), (157, 2664), (222, 1884), (296, 1413), (314, 1332), (333, 1256), (444, 942), (471, 888), (628, 666)]