438110208

素因数分解:

$2^{11}\times 3^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:192

約数の個数: 240

約数和(自身を含む): 1387386000

約数和(自身を除く): 949275792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 139, 144, 152, 162, 171, 192, 216, 228, 256, 278, 288, 304, 324, 342, 384, 417, 432, 456, 512, 513, 556, 576, 608, 648, 684, 768, 834, 864, 912, 1024, 1026, 1112, 1152, 1216, 1251, 1296, 1368, 1536, 1539, 1668, 1728, 1824, 2048, 2052, 2224, 2304, 2432, 2502, 2592, 2641, 2736, 3072, 3078, 3336, 3456, 3648, 3753, 4104, 4448, 4608, 4864, 5004, 5184, 5282, 5472, 6144, 6156, 6672, 6912, 7296, 7506, 7923, 8208, 8896, 9216, 9728, 10008, 10368, 10564, 10944, 11259, 12312, 13344, 13824, 14592, 15012, 15846, 16416, 17792, 18432, 19456, 20016, 20736, 21128, 21888, 22518, 23769, 24624, 26688, 27648, 29184, 30024, 31692, 32832, 35584, 38912, 40032, 41472, 42256, 43776, 45036, 47538, 49248, 53376, 55296, 58368, 60048, 63384, 65664, 71168, 71307, 80064, 82944, 84512, 87552, 90072, 95076, 98496, 106752, 116736, 120096, 126768, 131328, 142336, 142614, 160128, 165888, 169024, 175104, 180144, 190152, 196992, 213504, 213921, 240192, 253536, 262656, 284672, 285228, 320256, 338048, 350208, 360288, 380304, 393984, 427008, 427842, 480384, 507072, 525312, 570456, 640512, 676096, 720576, 760608, 787968, 854016, 855684, 960768, 1014144, 1050624, 1140912, 1281024, 1352192, 1441152, 1521216, 1575936, 1711368, 1921536, 2028288, 2281824, 2562048, 2704384, 2882304, 3042432, 3151872, 3422736, 3843072, 4056576, 4563648, 5408768, 5764608, 6084864, 6845472, 7686144, 8113152, 9127296, 11529216, 12169728, 13690944, 16226304, 18254592, 23058432, 24339456, 27381888, 36509184, 48678912, 54763776, 73018368, 109527552, 146036736, 219055104, 438110208]

約数ペア:

[(1, 438110208), (2, 219055104), (3, 146036736), (4, 109527552), (6, 73018368), (8, 54763776), (9, 48678912), (12, 36509184), (16, 27381888), (18, 24339456), (19, 23058432), (24, 18254592), (27, 16226304), (32, 13690944), (36, 12169728), (38, 11529216), (48, 9127296), (54, 8113152), (57, 7686144), (64, 6845472), (72, 6084864), (76, 5764608), (81, 5408768), (96, 4563648), (108, 4056576), (114, 3843072), (128, 3422736), (139, 3151872), (144, 3042432), (152, 2882304), (162, 2704384), (171, 2562048), (192, 2281824), (216, 2028288), (228, 1921536), (256, 1711368), (278, 1575936), (288, 1521216), (304, 1441152), (324, 1352192), (342, 1281024), (384, 1140912), (417, 1050624), (432, 1014144), (456, 960768), (512, 855684), (513, 854016), (556, 787968), (576, 760608), (608, 720576), (648, 676096), (684, 640512), (768, 570456), (834, 525312), (864, 507072), (912, 480384), (1024, 427842), (1026, 427008), (1112, 393984), (1152, 380304), (1216, 360288), (1251, 350208), (1296, 338048), (1368, 320256), (1536, 285228), (1539, 284672), (1668, 262656), (1728, 253536), (1824, 240192), (2048, 213921), (2052, 213504), (2224, 196992), (2304, 190152), (2432, 180144), (2502, 175104), (2592, 169024), (2641, 165888), (2736, 160128), (3072, 142614), (3078, 142336), (3336, 131328), (3456, 126768), (3648, 120096), (3753, 116736), (4104, 106752), (4448, 98496), (4608, 95076), (4864, 90072), (5004, 87552), (5184, 84512), (5282, 82944), (5472, 80064), (6144, 71307), (6156, 71168), (6672, 65664), (6912, 63384), (7296, 60048), (7506, 58368), (7923, 55296), (8208, 53376), (8896, 49248), (9216, 47538), (9728, 45036), (10008, 43776), (10368, 42256), (10564, 41472), (10944, 40032), (11259, 38912), (12312, 35584), (13344, 32832), (13824, 31692), (14592, 30024), (15012, 29184), (15846, 27648), (16416, 26688), (17792, 24624), (18432, 23769), (19456, 22518), (20016, 21888), (20736, 21128)]