212212672

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:378

約数の個数: 112

約数和(自身を含む): 513527040

約数和(自身を除く): 301314368

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 107, 112, 133, 152, 214, 224, 233, 266, 304, 428, 448, 466, 532, 608, 749, 856, 932, 1064, 1216, 1498, 1631, 1712, 1864, 2033, 2128, 2996, 3262, 3424, 3728, 4066, 4256, 4427, 5992, 6524, 6848, 7456, 8132, 8512, 8854, 11984, 13048, 14231, 14912, 16264, 17708, 23968, 24931, 26096, 28462, 30989, 32528, 35416, 47936, 49862, 52192, 56924, 61978, 65056, 70832, 99724, 104384, 113848, 123956, 130112, 141664, 174517, 199448, 227696, 247912, 283328, 349034, 398896, 455392, 473689, 495824, 698068, 797792, 910784, 947378, 991648, 1396136, 1595584, 1894756, 1983296, 2792272, 3315823, 3789512, 5584544, 6631646, 7579024, 11169088, 13263292, 15158048, 26526584, 30316096, 53053168, 106106336, 212212672]

約数ペア:

[(1, 212212672), (2, 106106336), (4, 53053168), (7, 30316096), (8, 26526584), (14, 15158048), (16, 13263292), (19, 11169088), (28, 7579024), (32, 6631646), (38, 5584544), (56, 3789512), (64, 3315823), (76, 2792272), (107, 1983296), (112, 1894756), (133, 1595584), (152, 1396136), (214, 991648), (224, 947378), (233, 910784), (266, 797792), (304, 698068), (428, 495824), (448, 473689), (466, 455392), (532, 398896), (608, 349034), (749, 283328), (856, 247912), (932, 227696), (1064, 199448), (1216, 174517), (1498, 141664), (1631, 130112), (1712, 123956), (1864, 113848), (2033, 104384), (2128, 99724), (2996, 70832), (3262, 65056), (3424, 61978), (3728, 56924), (4066, 52192), (4256, 49862), (4427, 47936), (5992, 35416), (6524, 32528), (6848, 30989), (7456, 28462), (8132, 26096), (8512, 24931), (8854, 23968), (11984, 17708), (13048, 16264), (14231, 14912)]