215807424

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{761}}^1$

素因数の和:994

約数の個数: 112

約数和(自身を含む): 656514816

約数和(自身を除く): 440707392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 211, 224, 336, 422, 448, 633, 672, 761, 844, 1266, 1344, 1477, 1522, 1688, 2283, 2532, 2954, 3044, 3376, 4431, 4566, 5064, 5327, 5908, 6088, 6752, 8862, 9132, 10128, 10654, 11816, 12176, 13504, 15981, 17724, 18264, 20256, 21308, 23632, 24352, 31962, 35448, 36528, 40512, 42616, 47264, 48704, 63924, 70896, 73056, 85232, 94528, 127848, 141792, 146112, 160571, 170464, 255696, 283584, 321142, 340928, 481713, 511392, 642284, 963426, 1022784, 1123997, 1284568, 1926852, 2247994, 2569136, 3371991, 3853704, 4495988, 5138272, 6743982, 7707408, 8991976, 10276544, 13487964, 15414816, 17983952, 26975928, 30829632, 35967904, 53951856, 71935808, 107903712, 215807424]

約数ペア:

[(1, 215807424), (2, 107903712), (3, 71935808), (4, 53951856), (6, 35967904), (7, 30829632), (8, 26975928), (12, 17983952), (14, 15414816), (16, 13487964), (21, 10276544), (24, 8991976), (28, 7707408), (32, 6743982), (42, 5138272), (48, 4495988), (56, 3853704), (64, 3371991), (84, 2569136), (96, 2247994), (112, 1926852), (168, 1284568), (192, 1123997), (211, 1022784), (224, 963426), (336, 642284), (422, 511392), (448, 481713), (633, 340928), (672, 321142), (761, 283584), (844, 255696), (1266, 170464), (1344, 160571), (1477, 146112), (1522, 141792), (1688, 127848), (2283, 94528), (2532, 85232), (2954, 73056), (3044, 70896), (3376, 63924), (4431, 48704), (4566, 47264), (5064, 42616), (5327, 40512), (5908, 36528), (6088, 35448), (6752, 31962), (8862, 24352), (9132, 23632), (10128, 21308), (10654, 20256), (11816, 18264), (12176, 17724), (13504, 15981)]