1289854872

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{2347}}^1$

素因数の和:2825

約数の個数: 96

約数和(自身を含む): 3708666000

約数和(自身を除く): 2418811128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 449, 612, 898, 1224, 1347, 1796, 2347, 2694, 3592, 4041, 4694, 5388, 7041, 7633, 8082, 9388, 10776, 14082, 15266, 16164, 18776, 21123, 22899, 28164, 30532, 32328, 39899, 42246, 45798, 56328, 61064, 68697, 79798, 84492, 91596, 119697, 137394, 159596, 168984, 183192, 239394, 274788, 319192, 359091, 478788, 549576, 718182, 957576, 1053803, 1436364, 2107606, 2872728, 3161409, 4215212, 6322818, 8430424, 9484227, 12645636, 17914651, 18968454, 25291272, 35829302, 37936908, 53743953, 71658604, 75873816, 107487906, 143317208, 161231859, 214975812, 322463718, 429951624, 644927436, 1289854872]

約数ペア:

[(1, 1289854872), (2, 644927436), (3, 429951624), (4, 322463718), (6, 214975812), (8, 161231859), (9, 143317208), (12, 107487906), (17, 75873816), (18, 71658604), (24, 53743953), (34, 37936908), (36, 35829302), (51, 25291272), (68, 18968454), (72, 17914651), (102, 12645636), (136, 9484227), (153, 8430424), (204, 6322818), (306, 4215212), (408, 3161409), (449, 2872728), (612, 2107606), (898, 1436364), (1224, 1053803), (1347, 957576), (1796, 718182), (2347, 549576), (2694, 478788), (3592, 359091), (4041, 319192), (4694, 274788), (5388, 239394), (7041, 183192), (7633, 168984), (8082, 159596), (9388, 137394), (10776, 119697), (14082, 91596), (15266, 84492), (16164, 79798), (18776, 68697), (21123, 61064), (22899, 56328), (28164, 45798), (30532, 42246), (32328, 39899)]