461323356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{13381}}^1$

素因数の和:13431

約数の個数: 72

約数和(自身を含む): 1234248624

約数和(自身を除く): 772925268

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 169, 204, 221, 338, 442, 507, 663, 676, 884, 1014, 1326, 2028, 2652, 2873, 5746, 8619, 11492, 13381, 17238, 26762, 34476, 40143, 53524, 80286, 160572, 173953, 227477, 347906, 454954, 521859, 682431, 695812, 909908, 1043718, 1364862, 2087436, 2261389, 2729724, 2957201, 4522778, 5914402, 6784167, 8871603, 9045556, 11828804, 13568334, 17743206, 27136668, 35486412, 38443613, 76887226, 115330839, 153774452, 230661678, 461323356]

約数ペア:

[(1, 461323356), (2, 230661678), (3, 153774452), (4, 115330839), (6, 76887226), (12, 38443613), (13, 35486412), (17, 27136668), (26, 17743206), (34, 13568334), (39, 11828804), (51, 9045556), (52, 8871603), (68, 6784167), (78, 5914402), (102, 4522778), (156, 2957201), (169, 2729724), (204, 2261389), (221, 2087436), (338, 1364862), (442, 1043718), (507, 909908), (663, 695812), (676, 682431), (884, 521859), (1014, 454954), (1326, 347906), (2028, 227477), (2652, 173953), (2873, 160572), (5746, 80286), (8619, 53524), (11492, 40143), (13381, 34476), (17238, 26762)]