248858298

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15413}}^1$

素因数の和:15460

約数の個数: 64

約数和(自身を含む): 621492480

約数和(自身を除く): 372634182

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 138, 207, 234, 299, 351, 414, 598, 621, 702, 897, 1242, 1794, 2691, 5382, 8073, 15413, 16146, 30826, 46239, 92478, 138717, 200369, 277434, 354499, 400738, 416151, 601107, 708998, 832302, 1063497, 1202214, 1803321, 2126994, 3190491, 3606642, 4608487, 5409963, 6380982, 9216974, 9571473, 10819926, 13825461, 19142946, 27650922, 41476383, 82952766, 124429149, 248858298]

約数ペア:

[(1, 248858298), (2, 124429149), (3, 82952766), (6, 41476383), (9, 27650922), (13, 19142946), (18, 13825461), (23, 10819926), (26, 9571473), (27, 9216974), (39, 6380982), (46, 5409963), (54, 4608487), (69, 3606642), (78, 3190491), (117, 2126994), (138, 1803321), (207, 1202214), (234, 1063497), (299, 832302), (351, 708998), (414, 601107), (598, 416151), (621, 400738), (702, 354499), (897, 277434), (1242, 200369), (1794, 138717), (2691, 92478), (5382, 46239), (8073, 30826), (15413, 16146)]