897204976

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:195

約数の個数: 120

約数和(自身を含む): 1950410880

約数和(自身を除く): 1053205904

約数列:

[1, 2, 4, 8, 16, 23, 31, 43, 46, 59, 62, 86, 92, 118, 124, 172, 184, 236, 248, 344, 368, 472, 496, 688, 713, 944, 961, 989, 1333, 1357, 1426, 1829, 1922, 1978, 2537, 2666, 2714, 2852, 3658, 3844, 3956, 5074, 5332, 5428, 5704, 7316, 7688, 7912, 10148, 10664, 10856, 11408, 14632, 15376, 15824, 20296, 21328, 21712, 22103, 29264, 30659, 40592, 41323, 42067, 44206, 56699, 58351, 61318, 78647, 82646, 84134, 88412, 113398, 116702, 122636, 157294, 165292, 168268, 176824, 226796, 233404, 245272, 314588, 330584, 336536, 353648, 453592, 466808, 490544, 629176, 661168, 673072, 907184, 933616, 950429, 1258352, 1304077, 1808881, 1900858, 2438057, 2608154, 3617762, 3801716, 4876114, 5216308, 7235524, 7603432, 9752228, 10432616, 14471048, 15206864, 19504456, 20865232, 28942096, 39008912, 56075311, 112150622, 224301244, 448602488, 897204976]

約数ペア:

[(1, 897204976), (2, 448602488), (4, 224301244), (8, 112150622), (16, 56075311), (23, 39008912), (31, 28942096), (43, 20865232), (46, 19504456), (59, 15206864), (62, 14471048), (86, 10432616), (92, 9752228), (118, 7603432), (124, 7235524), (172, 5216308), (184, 4876114), (236, 3801716), (248, 3617762), (344, 2608154), (368, 2438057), (472, 1900858), (496, 1808881), (688, 1304077), (713, 1258352), (944, 950429), (961, 933616), (989, 907184), (1333, 673072), (1357, 661168), (1426, 629176), (1829, 490544), (1922, 466808), (1978, 453592), (2537, 353648), (2666, 336536), (2714, 330584), (2852, 314588), (3658, 245272), (3844, 233404), (3956, 226796), (5074, 176824), (5332, 168268), (5428, 165292), (5704, 157294), (7316, 122636), (7688, 116702), (7912, 113398), (10148, 88412), (10664, 84134), (10856, 82646), (11408, 78647), (14632, 61318), (15376, 58351), (15824, 56699), (20296, 44206), (21328, 42067), (21712, 41323), (22103, 40592), (29264, 30659)]