216251136

素因数分解:

$2^8\times 3^2\times {\mathrm{47}}^1\times {\mathrm{1997}}^1$

素因数の和:2066

約数の個数: 108

約数和(自身を含む): 637090272

約数和(自身を除く): 420839136

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, 564, 576, 752, 768, 846, 1128, 1152, 1504, 1692, 1997, 2256, 2304, 3008, 3384, 3994, 4512, 5991, 6016, 6768, 7988, 9024, 11982, 12032, 13536, 15976, 17973, 18048, 23964, 27072, 31952, 35946, 36096, 47928, 54144, 63904, 71892, 93859, 95856, 108288, 127808, 143784, 187718, 191712, 255616, 281577, 287568, 375436, 383424, 511232, 563154, 575136, 750872, 766848, 844731, 1126308, 1150272, 1501744, 1533696, 1689462, 2252616, 2300544, 3003488, 3378924, 4505232, 4601088, 6006976, 6757848, 9010464, 12013952, 13515696, 18020928, 24027904, 27031392, 36041856, 54062784, 72083712, 108125568, 216251136]

約数ペア:

[(1, 216251136), (2, 108125568), (3, 72083712), (4, 54062784), (6, 36041856), (8, 27031392), (9, 24027904), (12, 18020928), (16, 13515696), (18, 12013952), (24, 9010464), (32, 6757848), (36, 6006976), (47, 4601088), (48, 4505232), (64, 3378924), (72, 3003488), (94, 2300544), (96, 2252616), (128, 1689462), (141, 1533696), (144, 1501744), (188, 1150272), (192, 1126308), (256, 844731), (282, 766848), (288, 750872), (376, 575136), (384, 563154), (423, 511232), (564, 383424), (576, 375436), (752, 287568), (768, 281577), (846, 255616), (1128, 191712), (1152, 187718), (1504, 143784), (1692, 127808), (1997, 108288), (2256, 95856), (2304, 93859), (3008, 71892), (3384, 63904), (3994, 54144), (4512, 47928), (5991, 36096), (6016, 35946), (6768, 31952), (7988, 27072), (9024, 23964), (11982, 18048), (12032, 17973), (13536, 15976)]