217070136

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6899}}^1$

素因数の和:6953

約数の個数: 96

約数和(自身を含む): 645840000

約数和(自身を除く): 428769864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 36, 38, 46, 57, 69, 72, 76, 92, 114, 138, 152, 171, 184, 207, 228, 276, 342, 414, 437, 456, 552, 684, 828, 874, 1311, 1368, 1656, 1748, 2622, 3496, 3933, 5244, 6899, 7866, 10488, 13798, 15732, 20697, 27596, 31464, 41394, 55192, 62091, 82788, 124182, 131081, 158677, 165576, 248364, 262162, 317354, 393243, 476031, 496728, 524324, 634708, 786486, 952062, 1048648, 1179729, 1269416, 1428093, 1572972, 1904124, 2359458, 2856186, 3014863, 3145944, 3808248, 4718916, 5712372, 6029726, 9044589, 9437832, 11424744, 12059452, 18089178, 24118904, 27133767, 36178356, 54267534, 72356712, 108535068, 217070136]

約数ペア:

[(1, 217070136), (2, 108535068), (3, 72356712), (4, 54267534), (6, 36178356), (8, 27133767), (9, 24118904), (12, 18089178), (18, 12059452), (19, 11424744), (23, 9437832), (24, 9044589), (36, 6029726), (38, 5712372), (46, 4718916), (57, 3808248), (69, 3145944), (72, 3014863), (76, 2856186), (92, 2359458), (114, 1904124), (138, 1572972), (152, 1428093), (171, 1269416), (184, 1179729), (207, 1048648), (228, 952062), (276, 786486), (342, 634708), (414, 524324), (437, 496728), (456, 476031), (552, 393243), (684, 317354), (828, 262162), (874, 248364), (1311, 165576), (1368, 158677), (1656, 131081), (1748, 124182), (2622, 82788), (3496, 62091), (3933, 55192), (5244, 41394), (6899, 31464), (7866, 27596), (10488, 20697), (13798, 15732)]