285266912

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:824

約数の個数: 96

約数和(自身を含む): 683585280

約数和(自身を除く): 398318368

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 97, 112, 133, 152, 194, 224, 266, 304, 388, 532, 608, 679, 691, 776, 1064, 1358, 1382, 1552, 1843, 2128, 2716, 2764, 3104, 3686, 4256, 4837, 5432, 5528, 7372, 9674, 10864, 11056, 12901, 13129, 14744, 19348, 21728, 22112, 25802, 26258, 29488, 38696, 51604, 52516, 58976, 67027, 77392, 91903, 103208, 105032, 134054, 154784, 183806, 206416, 210064, 268108, 367612, 412832, 420128, 469189, 536216, 735224, 938378, 1072432, 1273513, 1470448, 1876756, 2144864, 2547026, 2940896, 3753512, 5094052, 7507024, 8914591, 10188104, 15014048, 17829182, 20376208, 35658364, 40752416, 71316728, 142633456, 285266912]

約数ペア:

[(1, 285266912), (2, 142633456), (4, 71316728), (7, 40752416), (8, 35658364), (14, 20376208), (16, 17829182), (19, 15014048), (28, 10188104), (32, 8914591), (38, 7507024), (56, 5094052), (76, 3753512), (97, 2940896), (112, 2547026), (133, 2144864), (152, 1876756), (194, 1470448), (224, 1273513), (266, 1072432), (304, 938378), (388, 735224), (532, 536216), (608, 469189), (679, 420128), (691, 412832), (776, 367612), (1064, 268108), (1358, 210064), (1382, 206416), (1552, 183806), (1843, 154784), (2128, 134054), (2716, 105032), (2764, 103208), (3104, 91903), (3686, 77392), (4256, 67027), (4837, 58976), (5432, 52516), (5528, 51604), (7372, 38696), (9674, 29488), (10864, 26258), (11056, 25802), (12901, 22112), (13129, 21728), (14744, 19348)]