790398

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:79

約数の個数: 80

約数和(自身を含む): 2195424

約数和(自身を除く): 1405026

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 41, 42, 51, 54, 63, 81, 82, 102, 119, 123, 126, 153, 162, 189, 238, 246, 287, 306, 357, 369, 378, 459, 567, 574, 697, 714, 738, 861, 918, 1071, 1107, 1134, 1377, 1394, 1722, 2091, 2142, 2214, 2583, 2754, 3213, 3321, 4182, 4879, 5166, 6273, 6426, 6642, 7749, 9639, 9758, 12546, 14637, 15498, 18819, 19278, 23247, 29274, 37638, 43911, 46494, 56457, 87822, 112914, 131733, 263466, 395199, 790398]

約数ペア:

[(1, 790398), (2, 395199), (3, 263466), (6, 131733), (7, 112914), (9, 87822), (14, 56457), (17, 46494), (18, 43911), (21, 37638), (27, 29274), (34, 23247), (41, 19278), (42, 18819), (51, 15498), (54, 14637), (63, 12546), (81, 9758), (82, 9639), (102, 7749), (119, 6642), (123, 6426), (126, 6273), (153, 5166), (162, 4879), (189, 4182), (238, 3321), (246, 3213), (287, 2754), (306, 2583), (357, 2214), (369, 2142), (378, 2091), (459, 1722), (567, 1394), (574, 1377), (697, 1134), (714, 1107), (738, 1071), (861, 918)]