1209304476

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{3691}}^1$

素因数の和:4199

約数の個数: 72

約数和(自身を含む): 3225331200

約数和(自身を除く): 2016026724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 479, 684, 958, 1437, 1916, 2874, 3691, 4311, 5748, 7382, 8622, 9101, 11073, 14764, 17244, 18202, 22146, 27303, 33219, 36404, 44292, 54606, 66438, 70129, 81909, 109212, 132876, 140258, 163818, 210387, 280516, 327636, 420774, 631161, 841548, 1262322, 1767989, 2524644, 3535978, 5303967, 7071956, 10607934, 15911901, 21215868, 31823802, 33591791, 63647604, 67183582, 100775373, 134367164, 201550746, 302326119, 403101492, 604652238, 1209304476]

約数ペア:

[(1, 1209304476), (2, 604652238), (3, 403101492), (4, 302326119), (6, 201550746), (9, 134367164), (12, 100775373), (18, 67183582), (19, 63647604), (36, 33591791), (38, 31823802), (57, 21215868), (76, 15911901), (114, 10607934), (171, 7071956), (228, 5303967), (342, 3535978), (479, 2524644), (684, 1767989), (958, 1262322), (1437, 841548), (1916, 631161), (2874, 420774), (3691, 327636), (4311, 280516), (5748, 210387), (7382, 163818), (8622, 140258), (9101, 132876), (11073, 109212), (14764, 81909), (17244, 70129), (18202, 66438), (22146, 54606), (27303, 44292), (33219, 36404)]