286894062

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{499}}^1$

素因数の和:549

約数の個数: 144

約数和(自身を含む): 799344000

約数和(自身を除く): 512449938

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 169, 182, 189, 234, 243, 273, 338, 351, 378, 486, 499, 507, 546, 567, 702, 819, 998, 1014, 1053, 1134, 1183, 1497, 1521, 1638, 1701, 2106, 2366, 2457, 2994, 3042, 3159, 3402, 3493, 3549, 4491, 4563, 4914, 6318, 6487, 6986, 7098, 7371, 8982, 9126, 10479, 10647, 12974, 13473, 13689, 14742, 19461, 20958, 21294, 22113, 26946, 27378, 31437, 31941, 38922, 40419, 41067, 44226, 45409, 58383, 62874, 63882, 80838, 82134, 84331, 90818, 94311, 95823, 116766, 121257, 136227, 168662, 175149, 188622, 191646, 242514, 252993, 272454, 282933, 287469, 350298, 408681, 505986, 525447, 565866, 574938, 590317, 758979, 817362, 848799, 1050894, 1180634, 1226043, 1517958, 1576341, 1697598, 1770951, 2276937, 2452086, 3152682, 3541902, 3678129, 4553874, 5312853, 6830811, 7356258, 10625706, 11034387, 13661622, 15938559, 20492433, 22068774, 31877118, 40984866, 47815677, 95631354, 143447031, 286894062]

約数ペア:

[(1, 286894062), (2, 143447031), (3, 95631354), (6, 47815677), (7, 40984866), (9, 31877118), (13, 22068774), (14, 20492433), (18, 15938559), (21, 13661622), (26, 11034387), (27, 10625706), (39, 7356258), (42, 6830811), (54, 5312853), (63, 4553874), (78, 3678129), (81, 3541902), (91, 3152682), (117, 2452086), (126, 2276937), (162, 1770951), (169, 1697598), (182, 1576341), (189, 1517958), (234, 1226043), (243, 1180634), (273, 1050894), (338, 848799), (351, 817362), (378, 758979), (486, 590317), (499, 574938), (507, 565866), (546, 525447), (567, 505986), (702, 408681), (819, 350298), (998, 287469), (1014, 282933), (1053, 272454), (1134, 252993), (1183, 242514), (1497, 191646), (1521, 188622), (1638, 175149), (1701, 168662), (2106, 136227), (2366, 121257), (2457, 116766), (2994, 95823), (3042, 94311), (3159, 90818), (3402, 84331), (3493, 82134), (3549, 80838), (4491, 63882), (4563, 62874), (4914, 58383), (6318, 45409), (6487, 44226), (6986, 41067), (7098, 40419), (7371, 38922), (8982, 31941), (9126, 31437), (10479, 27378), (10647, 26946), (12974, 22113), (13473, 21294), (13689, 20958), (14742, 19461)]