2788963488

素因数分解:

$2^5\times 3^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:526

約数の個数: 288

約数和(自身を含む): 8879270400

約数和(自身を除く): 6090306912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 43, 48, 54, 57, 72, 76, 81, 86, 96, 108, 114, 129, 144, 152, 162, 171, 172, 216, 228, 243, 258, 288, 304, 324, 342, 344, 387, 432, 439, 456, 486, 513, 516, 608, 648, 684, 688, 774, 817, 864, 878, 912, 972, 1026, 1032, 1161, 1296, 1317, 1368, 1376, 1539, 1548, 1634, 1756, 1824, 1944, 2052, 2064, 2322, 2451, 2592, 2634, 2736, 3078, 3096, 3268, 3483, 3512, 3888, 3951, 4104, 4128, 4617, 4644, 4902, 5268, 5472, 6156, 6192, 6536, 6966, 7024, 7353, 7776, 7902, 8208, 8341, 9234, 9288, 9804, 10449, 10536, 11853, 12312, 12384, 13072, 13932, 14048, 14706, 15804, 16416, 16682, 18468, 18576, 18877, 19608, 20898, 21072, 22059, 23706, 24624, 25023, 26144, 27864, 29412, 31608, 33364, 35559, 36936, 37152, 37754, 39216, 41796, 42144, 44118, 47412, 49248, 50046, 55728, 56631, 58824, 63216, 66177, 66728, 71118, 73872, 75069, 75508, 78432, 83592, 88236, 94824, 100092, 106677, 111456, 113262, 117648, 126432, 132354, 133456, 142236, 147744, 150138, 151016, 167184, 169893, 176472, 189648, 198531, 200184, 213354, 225207, 226524, 235296, 264708, 266912, 284472, 300276, 302032, 334368, 339786, 352944, 358663, 379296, 397062, 400368, 426708, 450414, 453048, 509679, 529416, 568944, 600552, 604064, 675621, 679572, 705888, 717326, 794124, 800736, 853416, 900828, 906096, 1019358, 1058832, 1075989, 1137888, 1201104, 1351242, 1359144, 1434652, 1529037, 1588248, 1706832, 1801656, 1812192, 2026863, 2038716, 2117664, 2151978, 2402208, 2702484, 2718288, 2869304, 3058074, 3176496, 3227967, 3413664, 3603312, 4053726, 4077432, 4303956, 4587111, 5404968, 5436576, 5738608, 6116148, 6352992, 6455934, 7206624, 8107452, 8154864, 8607912, 9174222, 9683901, 10809936, 11477216, 12232296, 12911868, 16214904, 16309728, 17215824, 18348444, 19367802, 21619872, 24464592, 25823736, 29051703, 32429808, 34431648, 36696888, 38735604, 48929184, 51647472, 58103406, 64859616, 73393776, 77471208, 87155109, 103294944, 116206812, 146787552, 154942416, 174310218, 232413624, 309884832, 348620436, 464827248, 697240872, 929654496, 1394481744, 2788963488]

約数ペア:

[(1, 2788963488), (2, 1394481744), (3, 929654496), (4, 697240872), (6, 464827248), (8, 348620436), (9, 309884832), (12, 232413624), (16, 174310218), (18, 154942416), (19, 146787552), (24, 116206812), (27, 103294944), (32, 87155109), (36, 77471208), (38, 73393776), (43, 64859616), (48, 58103406), (54, 51647472), (57, 48929184), (72, 38735604), (76, 36696888), (81, 34431648), (86, 32429808), (96, 29051703), (108, 25823736), (114, 24464592), (129, 21619872), (144, 19367802), (152, 18348444), (162, 17215824), (171, 16309728), (172, 16214904), (216, 12911868), (228, 12232296), (243, 11477216), (258, 10809936), (288, 9683901), (304, 9174222), (324, 8607912), (342, 8154864), (344, 8107452), (387, 7206624), (432, 6455934), (439, 6352992), (456, 6116148), (486, 5738608), (513, 5436576), (516, 5404968), (608, 4587111), (648, 4303956), (684, 4077432), (688, 4053726), (774, 3603312), (817, 3413664), (864, 3227967), (878, 3176496), (912, 3058074), (972, 2869304), (1026, 2718288), (1032, 2702484), (1161, 2402208), (1296, 2151978), (1317, 2117664), (1368, 2038716), (1376, 2026863), (1539, 1812192), (1548, 1801656), (1634, 1706832), (1756, 1588248), (1824, 1529037), (1944, 1434652), (2052, 1359144), (2064, 1351242), (2322, 1201104), (2451, 1137888), (2592, 1075989), (2634, 1058832), (2736, 1019358), (3078, 906096), (3096, 900828), (3268, 853416), (3483, 800736), (3512, 794124), (3888, 717326), (3951, 705888), (4104, 679572), (4128, 675621), (4617, 604064), (4644, 600552), (4902, 568944), (5268, 529416), (5472, 509679), (6156, 453048), (6192, 450414), (6536, 426708), (6966, 400368), (7024, 397062), (7353, 379296), (7776, 358663), (7902, 352944), (8208, 339786), (8341, 334368), (9234, 302032), (9288, 300276), (9804, 284472), (10449, 266912), (10536, 264708), (11853, 235296), (12312, 226524), (12384, 225207), (13072, 213354), (13932, 200184), (14048, 198531), (14706, 189648), (15804, 176472), (16416, 169893), (16682, 167184), (18468, 151016), (18576, 150138), (18877, 147744), (19608, 142236), (20898, 133456), (21072, 132354), (22059, 126432), (23706, 117648), (24624, 113262), (25023, 111456), (26144, 106677), (27864, 100092), (29412, 94824), (31608, 88236), (33364, 83592), (35559, 78432), (36936, 75508), (37152, 75069), (37754, 73872), (39216, 71118), (41796, 66728), (42144, 66177), (44118, 63216), (47412, 58824), (49248, 56631), (50046, 55728)]