438329934

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{28283}}^1$

素因数の和:28342

約数の個数: 64

約数和(自身を含む): 1140410880

約数和(自身を除く): 702080946

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 82, 123, 126, 189, 246, 287, 369, 378, 574, 738, 861, 1107, 1722, 2214, 2583, 5166, 7749, 15498, 28283, 56566, 84849, 169698, 197981, 254547, 395962, 509094, 593943, 763641, 1159603, 1187886, 1527282, 1781829, 2319206, 3478809, 3563658, 5345487, 6957618, 8117221, 10436427, 10690974, 16234442, 20872854, 24351663, 31309281, 48703326, 62618562, 73054989, 146109978, 219164967, 438329934]

約数ペア:

[(1, 438329934), (2, 219164967), (3, 146109978), (6, 73054989), (7, 62618562), (9, 48703326), (14, 31309281), (18, 24351663), (21, 20872854), (27, 16234442), (41, 10690974), (42, 10436427), (54, 8117221), (63, 6957618), (82, 5345487), (123, 3563658), (126, 3478809), (189, 2319206), (246, 1781829), (287, 1527282), (369, 1187886), (378, 1159603), (574, 763641), (738, 593943), (861, 509094), (1107, 395962), (1722, 254547), (2214, 197981), (2583, 169698), (5166, 84849), (7749, 56566), (15498, 28283)]