394477356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:372

約数の個数: 192

約数和(自身を含む): 1201012736

約数和(自身を除く): 806535380

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 43, 52, 62, 78, 84, 86, 91, 93, 124, 129, 156, 172, 182, 186, 217, 258, 271, 273, 301, 364, 372, 403, 434, 516, 542, 546, 559, 602, 651, 806, 813, 868, 903, 1084, 1092, 1118, 1204, 1209, 1302, 1333, 1612, 1626, 1677, 1806, 1897, 2236, 2418, 2604, 2666, 2821, 3252, 3354, 3523, 3612, 3794, 3913, 3999, 4836, 5332, 5642, 5691, 6708, 7046, 7588, 7826, 7998, 8401, 8463, 9331, 10569, 11284, 11382, 11653, 11739, 14092, 15652, 15996, 16802, 16926, 17329, 18662, 21138, 22764, 23306, 23478, 24661, 25203, 27993, 33604, 33852, 34658, 34959, 37324, 42276, 46612, 46956, 49322, 50406, 51987, 55986, 58807, 69316, 69918, 73983, 81571, 98644, 100812, 103974, 109213, 111972, 117614, 121303, 139836, 147966, 151489, 163142, 176421, 207948, 218426, 235228, 242606, 244713, 295932, 302978, 326284, 327639, 352842, 361243, 363909, 436852, 454467, 485212, 489426, 605956, 655278, 705684, 722486, 727818, 764491, 908934, 978852, 1060423, 1083729, 1310556, 1444972, 1455636, 1528982, 1817868, 2120846, 2167458, 2293473, 2528701, 3057964, 3181269, 4241692, 4334916, 4586946, 4696159, 5057402, 6362538, 7586103, 9173892, 9392318, 10114804, 12725076, 14088477, 15172206, 18784636, 28176954, 30344412, 32873113, 56353908, 65746226, 98619339, 131492452, 197238678, 394477356]

約数ペア:

[(1, 394477356), (2, 197238678), (3, 131492452), (4, 98619339), (6, 65746226), (7, 56353908), (12, 32873113), (13, 30344412), (14, 28176954), (21, 18784636), (26, 15172206), (28, 14088477), (31, 12725076), (39, 10114804), (42, 9392318), (43, 9173892), (52, 7586103), (62, 6362538), (78, 5057402), (84, 4696159), (86, 4586946), (91, 4334916), (93, 4241692), (124, 3181269), (129, 3057964), (156, 2528701), (172, 2293473), (182, 2167458), (186, 2120846), (217, 1817868), (258, 1528982), (271, 1455636), (273, 1444972), (301, 1310556), (364, 1083729), (372, 1060423), (403, 978852), (434, 908934), (516, 764491), (542, 727818), (546, 722486), (559, 705684), (602, 655278), (651, 605956), (806, 489426), (813, 485212), (868, 454467), (903, 436852), (1084, 363909), (1092, 361243), (1118, 352842), (1204, 327639), (1209, 326284), (1302, 302978), (1333, 295932), (1612, 244713), (1626, 242606), (1677, 235228), (1806, 218426), (1897, 207948), (2236, 176421), (2418, 163142), (2604, 151489), (2666, 147966), (2821, 139836), (3252, 121303), (3354, 117614), (3523, 111972), (3612, 109213), (3794, 103974), (3913, 100812), (3999, 98644), (4836, 81571), (5332, 73983), (5642, 69918), (5691, 69316), (6708, 58807), (7046, 55986), (7588, 51987), (7826, 50406), (7998, 49322), (8401, 46956), (8463, 46612), (9331, 42276), (10569, 37324), (11284, 34959), (11382, 34658), (11653, 33852), (11739, 33604), (14092, 27993), (15652, 25203), (15996, 24661), (16802, 23478), (16926, 23306), (17329, 22764), (18662, 21138)]