381569265

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 882524160

約数和(自身を除く): 500954895

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 47, 55, 63, 71, 77, 99, 105, 121, 135, 141, 165, 189, 213, 231, 235, 297, 315, 329, 355, 363, 385, 423, 495, 497, 517, 605, 639, 693, 705, 781, 847, 945, 987, 1065, 1089, 1155, 1269, 1485, 1491, 1551, 1645, 1815, 1917, 2079, 2115, 2343, 2485, 2541, 2585, 2961, 3195, 3267, 3337, 3465, 3619, 3905, 4235, 4473, 4653, 4935, 5445, 5467, 5687, 6345, 7029, 7455, 7623, 7755, 8591, 8883, 9585, 10011, 10395, 10857, 11715, 12705, 13419, 13959, 14805, 16335, 16401, 16685, 17061, 18095, 21087, 22365, 22869, 23265, 23359, 25773, 27335, 28435, 30033, 32571, 35145, 36707, 38115, 39809, 42955, 44415, 49203, 50055, 51183, 54285, 60137, 67095, 69795, 70077, 77319, 82005, 85305, 90099, 97713, 105435, 110121, 114345, 116795, 119427, 128865, 147609, 150165, 153549, 162855, 180411, 183535, 199045, 210231, 231957, 246015, 255915, 256949, 300685, 330363, 350385, 358281, 386595, 403777, 450495, 488565, 541233, 550605, 597135, 630693, 738045, 767745, 770847, 902055, 991089, 1051155, 1074843, 1159785, 1211331, 1284745, 1623699, 1651815, 1791405, 2018885, 2312541, 2706165, 2826439, 3153465, 3633993, 3854235, 4955445, 5374215, 6056655, 6937623, 8118495, 8479317, 10901979, 11562705, 14132195, 18169965, 25437951, 34688115, 42396585, 54509895, 76313853, 127189755, 381569265]

約数ペア:

[(1, 381569265), (3, 127189755), (5, 76313853), (7, 54509895), (9, 42396585), (11, 34688115), (15, 25437951), (21, 18169965), (27, 14132195), (33, 11562705), (35, 10901979), (45, 8479317), (47, 8118495), (55, 6937623), (63, 6056655), (71, 5374215), (77, 4955445), (99, 3854235), (105, 3633993), (121, 3153465), (135, 2826439), (141, 2706165), (165, 2312541), (189, 2018885), (213, 1791405), (231, 1651815), (235, 1623699), (297, 1284745), (315, 1211331), (329, 1159785), (355, 1074843), (363, 1051155), (385, 991089), (423, 902055), (495, 770847), (497, 767745), (517, 738045), (605, 630693), (639, 597135), (693, 550605), (705, 541233), (781, 488565), (847, 450495), (945, 403777), (987, 386595), (1065, 358281), (1089, 350385), (1155, 330363), (1269, 300685), (1485, 256949), (1491, 255915), (1551, 246015), (1645, 231957), (1815, 210231), (1917, 199045), (2079, 183535), (2115, 180411), (2343, 162855), (2485, 153549), (2541, 150165), (2585, 147609), (2961, 128865), (3195, 119427), (3267, 116795), (3337, 114345), (3465, 110121), (3619, 105435), (3905, 97713), (4235, 90099), (4473, 85305), (4653, 82005), (4935, 77319), (5445, 70077), (5467, 69795), (5687, 67095), (6345, 60137), (7029, 54285), (7455, 51183), (7623, 50055), (7755, 49203), (8591, 44415), (8883, 42955), (9585, 39809), (10011, 38115), (10395, 36707), (10857, 35145), (11715, 32571), (12705, 30033), (13419, 28435), (13959, 27335), (14805, 25773), (16335, 23359), (16401, 23265), (16685, 22869), (17061, 22365), (18095, 21087)]