216975528

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5591}}^1$

素因数の和:5628

約数の個数: 144

約数和(自身を含む): 745860960

約数和(自身を除く): 528885432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 126, 132, 147, 154, 168, 196, 198, 231, 252, 264, 294, 308, 392, 396, 441, 462, 504, 539, 588, 616, 693, 792, 882, 924, 1078, 1176, 1386, 1617, 1764, 1848, 2156, 2772, 3234, 3528, 4312, 4851, 5544, 5591, 6468, 9702, 11182, 12936, 16773, 19404, 22364, 33546, 38808, 39137, 44728, 50319, 61501, 67092, 78274, 100638, 117411, 123002, 134184, 156548, 184503, 201276, 234822, 246004, 273959, 313096, 352233, 369006, 402552, 430507, 469644, 492008, 547918, 553509, 704466, 738012, 821877, 861014, 939288, 1095836, 1107018, 1291521, 1408932, 1476024, 1643754, 1722028, 2191672, 2214036, 2465631, 2583042, 2817864, 3013549, 3287508, 3444056, 3874563, 4428072, 4931262, 5166084, 6027098, 6575016, 7749126, 9040647, 9862524, 10332168, 12054196, 15498252, 18081294, 19725048, 24108392, 27121941, 30996504, 36162588, 54243882, 72325176, 108487764, 216975528]

約数ペア:

[(1, 216975528), (2, 108487764), (3, 72325176), (4, 54243882), (6, 36162588), (7, 30996504), (8, 27121941), (9, 24108392), (11, 19725048), (12, 18081294), (14, 15498252), (18, 12054196), (21, 10332168), (22, 9862524), (24, 9040647), (28, 7749126), (33, 6575016), (36, 6027098), (42, 5166084), (44, 4931262), (49, 4428072), (56, 3874563), (63, 3444056), (66, 3287508), (72, 3013549), (77, 2817864), (84, 2583042), (88, 2465631), (98, 2214036), (99, 2191672), (126, 1722028), (132, 1643754), (147, 1476024), (154, 1408932), (168, 1291521), (196, 1107018), (198, 1095836), (231, 939288), (252, 861014), (264, 821877), (294, 738012), (308, 704466), (392, 553509), (396, 547918), (441, 492008), (462, 469644), (504, 430507), (539, 402552), (588, 369006), (616, 352233), (693, 313096), (792, 273959), (882, 246004), (924, 234822), (1078, 201276), (1176, 184503), (1386, 156548), (1617, 134184), (1764, 123002), (1848, 117411), (2156, 100638), (2772, 78274), (3234, 67092), (3528, 61501), (4312, 50319), (4851, 44728), (5544, 39137), (5591, 38808), (6468, 33546), (9702, 22364), (11182, 19404), (12936, 16773)]