396593505

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 887350464

約数和(自身を除く): 490756959

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 63, 77, 83, 99, 105, 147, 165, 197, 231, 245, 249, 315, 385, 415, 441, 495, 539, 581, 591, 693, 735, 747, 913, 985, 1155, 1245, 1379, 1617, 1743, 1773, 2167, 2205, 2695, 2739, 2905, 2955, 3465, 3735, 4067, 4137, 4565, 4851, 5229, 6391, 6501, 6895, 8085, 8217, 8715, 8865, 9653, 10835, 12201, 12411, 13695, 15169, 16351, 19173, 19503, 20335, 20685, 24255, 26145, 28959, 31955, 32505, 36603, 41085, 44737, 45507, 48265, 49053, 57519, 61005, 62055, 75845, 81755, 86877, 95865, 97515, 106183, 114457, 134211, 136521, 144795, 147159, 179861, 183015, 223685, 227535, 245265, 287595, 318549, 343371, 402633, 434385, 530915, 539583, 572285, 671055, 682605, 735795, 801199, 899305, 955647, 1030113, 1259027, 1592745, 1618749, 1716855, 2013165, 2403597, 2697915, 3777081, 4005995, 4778235, 5150565, 6295135, 7210791, 8093745, 8813189, 11331243, 12017985, 18885405, 26439567, 36053955, 44065945, 56656215, 79318701, 132197835, 396593505]

約数ペア:

[(1, 396593505), (3, 132197835), (5, 79318701), (7, 56656215), (9, 44065945), (11, 36053955), (15, 26439567), (21, 18885405), (33, 12017985), (35, 11331243), (45, 8813189), (49, 8093745), (55, 7210791), (63, 6295135), (77, 5150565), (83, 4778235), (99, 4005995), (105, 3777081), (147, 2697915), (165, 2403597), (197, 2013165), (231, 1716855), (245, 1618749), (249, 1592745), (315, 1259027), (385, 1030113), (415, 955647), (441, 899305), (495, 801199), (539, 735795), (581, 682605), (591, 671055), (693, 572285), (735, 539583), (747, 530915), (913, 434385), (985, 402633), (1155, 343371), (1245, 318549), (1379, 287595), (1617, 245265), (1743, 227535), (1773, 223685), (2167, 183015), (2205, 179861), (2695, 147159), (2739, 144795), (2905, 136521), (2955, 134211), (3465, 114457), (3735, 106183), (4067, 97515), (4137, 95865), (4565, 86877), (4851, 81755), (5229, 75845), (6391, 62055), (6501, 61005), (6895, 57519), (8085, 49053), (8217, 48265), (8715, 45507), (8865, 44737), (9653, 41085), (10835, 36603), (12201, 32505), (12411, 31955), (13695, 28959), (15169, 26145), (16351, 24255), (19173, 20685), (19503, 20335)]