218171016

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{461}}^1$

素因数の和:796

約数の個数: 128

約数和(自身を含む): 696326400

約数和(自身を除く): 478155384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 313, 378, 461, 504, 626, 756, 922, 939, 1252, 1383, 1512, 1844, 1878, 2191, 2504, 2766, 2817, 3227, 3688, 3756, 4149, 4382, 5532, 5634, 6454, 6573, 7512, 8298, 8451, 8764, 9681, 11064, 11268, 12447, 12908, 13146, 16596, 16902, 17528, 19362, 19719, 22536, 24894, 25816, 26292, 29043, 33192, 33804, 38724, 39438, 49788, 52584, 58086, 59157, 67608, 77448, 78876, 87129, 99576, 116172, 118314, 144293, 157752, 174258, 232344, 236628, 288586, 348516, 432879, 473256, 577172, 697032, 865758, 1010051, 1154344, 1298637, 1731516, 2020102, 2597274, 3030153, 3463032, 3895911, 4040204, 5194548, 6060306, 7791822, 8080408, 9090459, 10389096, 12120612, 15583644, 18180918, 24241224, 27271377, 31167288, 36361836, 54542754, 72723672, 109085508, 218171016]

約数ペア:

[(1, 218171016), (2, 109085508), (3, 72723672), (4, 54542754), (6, 36361836), (7, 31167288), (8, 27271377), (9, 24241224), (12, 18180918), (14, 15583644), (18, 12120612), (21, 10389096), (24, 9090459), (27, 8080408), (28, 7791822), (36, 6060306), (42, 5194548), (54, 4040204), (56, 3895911), (63, 3463032), (72, 3030153), (84, 2597274), (108, 2020102), (126, 1731516), (168, 1298637), (189, 1154344), (216, 1010051), (252, 865758), (313, 697032), (378, 577172), (461, 473256), (504, 432879), (626, 348516), (756, 288586), (922, 236628), (939, 232344), (1252, 174258), (1383, 157752), (1512, 144293), (1844, 118314), (1878, 116172), (2191, 99576), (2504, 87129), (2766, 78876), (2817, 77448), (3227, 67608), (3688, 59157), (3756, 58086), (4149, 52584), (4382, 49788), (5532, 39438), (5634, 38724), (6454, 33804), (6573, 33192), (7512, 29043), (8298, 26292), (8451, 25816), (8764, 24894), (9681, 22536), (11064, 19719), (11268, 19362), (12447, 17528), (12908, 16902), (13146, 16596)]