208713024

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:219

約数の個数: 280

約数和(自身を含む): 705652640

約数和(自身を除く): 496939616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 64, 72, 76, 78, 81, 96, 104, 108, 114, 117, 144, 152, 156, 162, 163, 171, 192, 208, 216, 228, 234, 247, 288, 304, 312, 324, 326, 342, 351, 416, 432, 456, 468, 489, 494, 513, 576, 608, 624, 648, 652, 684, 702, 741, 832, 864, 912, 936, 978, 988, 1026, 1053, 1216, 1248, 1296, 1304, 1368, 1404, 1467, 1482, 1539, 1728, 1824, 1872, 1956, 1976, 2052, 2106, 2119, 2223, 2496, 2592, 2608, 2736, 2808, 2934, 2964, 3078, 3097, 3648, 3744, 3912, 3952, 4104, 4212, 4238, 4401, 4446, 5184, 5216, 5472, 5616, 5868, 5928, 6156, 6194, 6357, 6669, 7488, 7824, 7904, 8208, 8424, 8476, 8802, 8892, 9291, 10432, 10944, 11232, 11736, 11856, 12312, 12388, 12714, 13203, 13338, 15648, 15808, 16416, 16848, 16952, 17604, 17784, 18582, 19071, 20007, 22464, 23472, 23712, 24624, 24776, 25428, 26406, 26676, 27873, 31296, 32832, 33696, 33904, 35208, 35568, 37164, 38142, 40014, 40261, 46944, 47424, 49248, 49552, 50856, 52812, 53352, 55746, 57213, 67392, 67808, 70416, 71136, 74328, 76284, 80028, 80522, 83619, 93888, 98496, 99104, 101712, 105624, 106704, 111492, 114426, 120783, 135616, 140832, 142272, 148656, 152568, 160056, 161044, 167238, 171639, 198208, 203424, 211248, 213408, 222984, 228852, 241566, 250857, 281664, 297312, 305136, 320112, 322088, 334476, 343278, 362349, 406848, 422496, 426816, 445968, 457704, 483132, 501714, 594624, 610272, 640224, 644176, 668952, 686556, 724698, 844992, 891936, 915408, 966264, 1003428, 1087047, 1220544, 1280448, 1288352, 1337904, 1373112, 1449396, 1783872, 1830816, 1932528, 2006856, 2174094, 2576704, 2675808, 2746224, 2898792, 3261141, 3661632, 3865056, 4013712, 4348188, 5351616, 5492448, 5797584, 6522282, 7730112, 8027424, 8696376, 10984896, 11595168, 13044564, 16054848, 17392752, 23190336, 26089128, 34785504, 52178256, 69571008, 104356512, 208713024]

約数ペア:

[(1, 208713024), (2, 104356512), (3, 69571008), (4, 52178256), (6, 34785504), (8, 26089128), (9, 23190336), (12, 17392752), (13, 16054848), (16, 13044564), (18, 11595168), (19, 10984896), (24, 8696376), (26, 8027424), (27, 7730112), (32, 6522282), (36, 5797584), (38, 5492448), (39, 5351616), (48, 4348188), (52, 4013712), (54, 3865056), (57, 3661632), (64, 3261141), (72, 2898792), (76, 2746224), (78, 2675808), (81, 2576704), (96, 2174094), (104, 2006856), (108, 1932528), (114, 1830816), (117, 1783872), (144, 1449396), (152, 1373112), (156, 1337904), (162, 1288352), (163, 1280448), (171, 1220544), (192, 1087047), (208, 1003428), (216, 966264), (228, 915408), (234, 891936), (247, 844992), (288, 724698), (304, 686556), (312, 668952), (324, 644176), (326, 640224), (342, 610272), (351, 594624), (416, 501714), (432, 483132), (456, 457704), (468, 445968), (489, 426816), (494, 422496), (513, 406848), (576, 362349), (608, 343278), (624, 334476), (648, 322088), (652, 320112), (684, 305136), (702, 297312), (741, 281664), (832, 250857), (864, 241566), (912, 228852), (936, 222984), (978, 213408), (988, 211248), (1026, 203424), (1053, 198208), (1216, 171639), (1248, 167238), (1296, 161044), (1304, 160056), (1368, 152568), (1404, 148656), (1467, 142272), (1482, 140832), (1539, 135616), (1728, 120783), (1824, 114426), (1872, 111492), (1956, 106704), (1976, 105624), (2052, 101712), (2106, 99104), (2119, 98496), (2223, 93888), (2496, 83619), (2592, 80522), (2608, 80028), (2736, 76284), (2808, 74328), (2934, 71136), (2964, 70416), (3078, 67808), (3097, 67392), (3648, 57213), (3744, 55746), (3912, 53352), (3952, 52812), (4104, 50856), (4212, 49552), (4238, 49248), (4401, 47424), (4446, 46944), (5184, 40261), (5216, 40014), (5472, 38142), (5616, 37164), (5868, 35568), (5928, 35208), (6156, 33904), (6194, 33696), (6357, 32832), (6669, 31296), (7488, 27873), (7824, 26676), (7904, 26406), (8208, 25428), (8424, 24776), (8476, 24624), (8802, 23712), (8892, 23472), (9291, 22464), (10432, 20007), (10944, 19071), (11232, 18582), (11736, 17784), (11856, 17604), (12312, 16952), (12388, 16848), (12714, 16416), (13203, 15808), (13338, 15648)]