304276084

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:597

約数の個数: 72

約数和(自身を含む): 643251840

約数和(自身を除く): 338975756

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 79, 86, 98, 158, 172, 196, 301, 316, 457, 553, 602, 914, 1106, 1204, 1828, 2107, 2212, 3199, 3397, 3871, 4214, 6398, 6794, 7742, 8428, 12796, 13588, 15484, 19651, 22393, 23779, 36103, 39302, 44786, 47558, 72206, 78604, 89572, 95116, 137557, 144412, 166453, 252721, 275114, 332906, 505442, 550228, 665812, 962899, 1010884, 1552429, 1769047, 1925798, 3104858, 3538094, 3851596, 6209716, 7076188, 10867003, 21734006, 43468012, 76069021, 152138042, 304276084]

約数ペア:

[(1, 304276084), (2, 152138042), (4, 76069021), (7, 43468012), (14, 21734006), (28, 10867003), (43, 7076188), (49, 6209716), (79, 3851596), (86, 3538094), (98, 3104858), (158, 1925798), (172, 1769047), (196, 1552429), (301, 1010884), (316, 962899), (457, 665812), (553, 550228), (602, 505442), (914, 332906), (1106, 275114), (1204, 252721), (1828, 166453), (2107, 144412), (2212, 137557), (3199, 95116), (3397, 89572), (3871, 78604), (4214, 72206), (6398, 47558), (6794, 44786), (7742, 39302), (8428, 36103), (12796, 23779), (13588, 22393), (15484, 19651)]