381652656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3331}}^1$

素因数の和:3391

約数の個数: 160

約数和(自身を含む): 1269252096

約数和(自身を除く): 887599440

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 33, 42, 44, 48, 56, 62, 66, 77, 84, 88, 93, 112, 124, 132, 154, 168, 176, 186, 217, 231, 248, 264, 308, 336, 341, 372, 434, 462, 496, 528, 616, 651, 682, 744, 868, 924, 1023, 1232, 1302, 1364, 1488, 1736, 1848, 2046, 2387, 2604, 2728, 3331, 3472, 3696, 4092, 4774, 5208, 5456, 6662, 7161, 8184, 9548, 9993, 10416, 13324, 14322, 16368, 19096, 19986, 23317, 26648, 28644, 36641, 38192, 39972, 46634, 53296, 57288, 69951, 73282, 79944, 93268, 103261, 109923, 114576, 139902, 146564, 159888, 186536, 206522, 219846, 256487, 279804, 293128, 309783, 373072, 413044, 439692, 512974, 559608, 586256, 619566, 722827, 769461, 826088, 879384, 1025948, 1119216, 1135871, 1239132, 1445654, 1538922, 1652176, 1758768, 2051896, 2168481, 2271742, 2478264, 2891308, 3077844, 3407613, 4103792, 4336962, 4543484, 4956528, 5782616, 6155688, 6815226, 7951097, 8673924, 9086968, 11565232, 12311376, 13630452, 15902194, 17347848, 18173936, 23853291, 27260904, 31804388, 34695696, 47706582, 54521808, 63608776, 95413164, 127217552, 190826328, 381652656]

約数ペア:

[(1, 381652656), (2, 190826328), (3, 127217552), (4, 95413164), (6, 63608776), (7, 54521808), (8, 47706582), (11, 34695696), (12, 31804388), (14, 27260904), (16, 23853291), (21, 18173936), (22, 17347848), (24, 15902194), (28, 13630452), (31, 12311376), (33, 11565232), (42, 9086968), (44, 8673924), (48, 7951097), (56, 6815226), (62, 6155688), (66, 5782616), (77, 4956528), (84, 4543484), (88, 4336962), (93, 4103792), (112, 3407613), (124, 3077844), (132, 2891308), (154, 2478264), (168, 2271742), (176, 2168481), (186, 2051896), (217, 1758768), (231, 1652176), (248, 1538922), (264, 1445654), (308, 1239132), (336, 1135871), (341, 1119216), (372, 1025948), (434, 879384), (462, 826088), (496, 769461), (528, 722827), (616, 619566), (651, 586256), (682, 559608), (744, 512974), (868, 439692), (924, 413044), (1023, 373072), (1232, 309783), (1302, 293128), (1364, 279804), (1488, 256487), (1736, 219846), (1848, 206522), (2046, 186536), (2387, 159888), (2604, 146564), (2728, 139902), (3331, 114576), (3472, 109923), (3696, 103261), (4092, 93268), (4774, 79944), (5208, 73282), (5456, 69951), (6662, 57288), (7161, 53296), (8184, 46634), (9548, 39972), (9993, 38192), (10416, 36641), (13324, 28644), (14322, 26648), (16368, 23317), (19096, 19986)]