397848416

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{547}}^1$

素因数の和:772

約数の個数: 96

約数和(自身を含む): 954519552

約数和(自身を除く): 556671136

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 191, 224, 238, 272, 382, 476, 544, 547, 764, 952, 1094, 1337, 1528, 1904, 2188, 2674, 3056, 3247, 3808, 3829, 4376, 5348, 6112, 6494, 7658, 8752, 9299, 10696, 12988, 15316, 17504, 18598, 21392, 22729, 25976, 30632, 37196, 42784, 45458, 51952, 61264, 65093, 74392, 90916, 103904, 104477, 122528, 130186, 148784, 181832, 208954, 260372, 297568, 363664, 417908, 520744, 727328, 731339, 835816, 1041488, 1462678, 1671632, 1776109, 2082976, 2925356, 3343264, 3552218, 5850712, 7104436, 11701424, 12432763, 14208872, 23402848, 24865526, 28417744, 49731052, 56835488, 99462104, 198924208, 397848416]

約数ペア:

[(1, 397848416), (2, 198924208), (4, 99462104), (7, 56835488), (8, 49731052), (14, 28417744), (16, 24865526), (17, 23402848), (28, 14208872), (32, 12432763), (34, 11701424), (56, 7104436), (68, 5850712), (112, 3552218), (119, 3343264), (136, 2925356), (191, 2082976), (224, 1776109), (238, 1671632), (272, 1462678), (382, 1041488), (476, 835816), (544, 731339), (547, 727328), (764, 520744), (952, 417908), (1094, 363664), (1337, 297568), (1528, 260372), (1904, 208954), (2188, 181832), (2674, 148784), (3056, 130186), (3247, 122528), (3808, 104477), (3829, 103904), (4376, 90916), (5348, 74392), (6112, 65093), (6494, 61264), (7658, 51952), (8752, 45458), (9299, 42784), (10696, 37196), (12988, 30632), (15316, 25976), (17504, 22729), (18598, 21392)]