611972316

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{1543}}^1$

素因数の和:2055

約数の個数: 72

約数和(自身を含む): 1618606080

約数和(自身を除く): 1006633764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 479, 828, 958, 1437, 1543, 1916, 2874, 3086, 4311, 4629, 5748, 6172, 8622, 9258, 11017, 13887, 17244, 18516, 22034, 27774, 33051, 35489, 44068, 55548, 66102, 70978, 99153, 106467, 132204, 141956, 198306, 212934, 319401, 396612, 425868, 638802, 739097, 1277604, 1478194, 2217291, 2956388, 4434582, 6651873, 8869164, 13303746, 16999231, 26607492, 33998462, 50997693, 67996924, 101995386, 152993079, 203990772, 305986158, 611972316]

約数ペア:

[(1, 611972316), (2, 305986158), (3, 203990772), (4, 152993079), (6, 101995386), (9, 67996924), (12, 50997693), (18, 33998462), (23, 26607492), (36, 16999231), (46, 13303746), (69, 8869164), (92, 6651873), (138, 4434582), (207, 2956388), (276, 2217291), (414, 1478194), (479, 1277604), (828, 739097), (958, 638802), (1437, 425868), (1543, 396612), (1916, 319401), (2874, 212934), (3086, 198306), (4311, 141956), (4629, 132204), (5748, 106467), (6172, 99153), (8622, 70978), (9258, 66102), (11017, 55548), (13887, 44068), (17244, 35489), (18516, 33051), (22034, 27774)]