21295268352

素因数分解:

$2^9\times 3^2\times {\mathrm{47}}^1\times {\mathrm{98327}}^1$

素因数の和:98398

約数の個数: 120

約数和(自身を含む): 62767875456

約数和(自身を除く): 41472607104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 128, 141, 144, 188, 192, 256, 282, 288, 376, 384, 423, 512, 564, 576, 752, 768, 846, 1128, 1152, 1504, 1536, 1692, 2256, 2304, 3008, 3384, 4512, 4608, 6016, 6768, 9024, 12032, 13536, 18048, 24064, 27072, 36096, 54144, 72192, 98327, 108288, 196654, 216576, 294981, 393308, 589962, 786616, 884943, 1179924, 1573232, 1769886, 2359848, 3146464, 3539772, 4621369, 4719696, 6292928, 7079544, 9242738, 9439392, 12585856, 13864107, 14159088, 18485476, 18878784, 25171712, 27728214, 28318176, 36970952, 37757568, 41592321, 50343424, 55456428, 56636352, 73941904, 75515136, 83184642, 110912856, 113272704, 147883808, 151030272, 166369284, 221825712, 226545408, 295767616, 332738568, 443651424, 453090816, 591535232, 665477136, 887302848, 1183070464, 1330954272, 1774605696, 2366140928, 2661908544, 3549211392, 5323817088, 7098422784, 10647634176, 21295268352]

約数ペア:

[(1, 21295268352), (2, 10647634176), (3, 7098422784), (4, 5323817088), (6, 3549211392), (8, 2661908544), (9, 2366140928), (12, 1774605696), (16, 1330954272), (18, 1183070464), (24, 887302848), (32, 665477136), (36, 591535232), (47, 453090816), (48, 443651424), (64, 332738568), (72, 295767616), (94, 226545408), (96, 221825712), (128, 166369284), (141, 151030272), (144, 147883808), (188, 113272704), (192, 110912856), (256, 83184642), (282, 75515136), (288, 73941904), (376, 56636352), (384, 55456428), (423, 50343424), (512, 41592321), (564, 37757568), (576, 36970952), (752, 28318176), (768, 27728214), (846, 25171712), (1128, 18878784), (1152, 18485476), (1504, 14159088), (1536, 13864107), (1692, 12585856), (2256, 9439392), (2304, 9242738), (3008, 7079544), (3384, 6292928), (4512, 4719696), (4608, 4621369), (6016, 3539772), (6768, 3146464), (9024, 2359848), (12032, 1769886), (13536, 1573232), (18048, 1179924), (24064, 884943), (27072, 786616), (36096, 589962), (54144, 393308), (72192, 294981), (98327, 216576), (108288, 196654)]