217822332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1321}}^1$

素因数の和:1499

約数の個数: 96

約数和(自身を含む): 630160384

約数和(自身を除く): 412338052

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 151, 156, 182, 273, 302, 364, 453, 546, 604, 906, 1057, 1092, 1321, 1812, 1963, 2114, 2642, 3171, 3926, 3963, 4228, 5284, 5889, 6342, 7852, 7926, 9247, 11778, 12684, 13741, 15852, 17173, 18494, 23556, 27482, 27741, 34346, 36988, 41223, 51519, 54964, 55482, 68692, 82446, 103038, 110964, 120211, 164892, 199471, 206076, 240422, 360633, 398942, 480844, 598413, 721266, 797884, 1196826, 1396297, 1442532, 2393652, 2593123, 2792594, 4188891, 5186246, 5585188, 7779369, 8377782, 10372492, 15558738, 16755564, 18151861, 31117476, 36303722, 54455583, 72607444, 108911166, 217822332]

約数ペア:

[(1, 217822332), (2, 108911166), (3, 72607444), (4, 54455583), (6, 36303722), (7, 31117476), (12, 18151861), (13, 16755564), (14, 15558738), (21, 10372492), (26, 8377782), (28, 7779369), (39, 5585188), (42, 5186246), (52, 4188891), (78, 2792594), (84, 2593123), (91, 2393652), (151, 1442532), (156, 1396297), (182, 1196826), (273, 797884), (302, 721266), (364, 598413), (453, 480844), (546, 398942), (604, 360633), (906, 240422), (1057, 206076), (1092, 199471), (1321, 164892), (1812, 120211), (1963, 110964), (2114, 103038), (2642, 82446), (3171, 68692), (3926, 55482), (3963, 54964), (4228, 51519), (5284, 41223), (5889, 36988), (6342, 34346), (7852, 27741), (7926, 27482), (9247, 23556), (11778, 18494), (12684, 17173), (13741, 15852)]