225093232

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4987}}^1$

素因数の和:5046

約数の個数: 80

約数和(自身を含む): 554186752

約数和(自身を除く): 329093520

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 4987, 5642, 6448, 9974, 11284, 19948, 22568, 34909, 39896, 45136, 64831, 69818, 79792, 129662, 139636, 154597, 259324, 279272, 309194, 453817, 518648, 558544, 618388, 907634, 1037296, 1082179, 1236776, 1815268, 2009761, 2164358, 2473552, 3630536, 4019522, 4328716, 7261072, 8039044, 8657432, 14068327, 16078088, 17314864, 28136654, 32156176, 56273308, 112546616, 225093232]

約数ペア:

[(1, 225093232), (2, 112546616), (4, 56273308), (7, 32156176), (8, 28136654), (13, 17314864), (14, 16078088), (16, 14068327), (26, 8657432), (28, 8039044), (31, 7261072), (52, 4328716), (56, 4019522), (62, 3630536), (91, 2473552), (104, 2164358), (112, 2009761), (124, 1815268), (182, 1236776), (208, 1082179), (217, 1037296), (248, 907634), (364, 618388), (403, 558544), (434, 518648), (496, 453817), (728, 309194), (806, 279272), (868, 259324), (1456, 154597), (1612, 139636), (1736, 129662), (2821, 79792), (3224, 69818), (3472, 64831), (4987, 45136), (5642, 39896), (6448, 34909), (9974, 22568), (11284, 19948)]