16871957856

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{853}}^1$

素因数の和:1475

約数の個数: 240

約数和(自身を含む): 53590665744

約数和(自身を除く): 36718707888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 587, 624, 648, 702, 853, 864, 936, 1053, 1174, 1248, 1296, 1404, 1706, 1761, 1872, 2106, 2348, 2559, 2592, 2808, 3412, 3522, 3744, 4212, 4696, 5118, 5283, 5616, 6824, 7044, 7631, 7677, 8424, 9392, 10236, 10566, 11089, 11232, 13648, 14088, 15262, 15354, 15849, 16848, 18784, 20472, 21132, 22178, 22893, 23031, 27296, 28176, 30524, 30708, 31698, 33267, 33696, 40944, 42264, 44356, 45786, 46062, 47547, 56352, 61048, 61416, 63396, 66534, 68679, 69093, 81888, 84528, 88712, 91572, 92124, 95094, 99801, 122096, 122832, 126792, 133068, 137358, 138186, 169056, 177424, 183144, 184248, 190188, 199602, 206037, 244192, 245664, 253584, 266136, 274716, 276372, 299403, 354848, 366288, 368496, 380376, 399204, 412074, 500711, 507168, 532272, 549432, 552744, 598806, 618111, 732576, 736992, 760752, 798408, 824148, 898209, 1001422, 1064544, 1098864, 1105488, 1197612, 1236222, 1502133, 1521504, 1596816, 1648296, 1796418, 2002844, 2197728, 2210976, 2395224, 2472444, 3004266, 3193632, 3296592, 3592836, 4005688, 4506399, 4790448, 4944888, 6008532, 6509243, 6593184, 7185672, 8011376, 9012798, 9580896, 9889776, 12017064, 13018486, 13519197, 14371344, 16022752, 18025596, 19527729, 19779552, 24034128, 26036972, 27038394, 28742688, 36051192, 39055458, 40557591, 48068256, 52073944, 54076788, 58583187, 72102384, 78110916, 81115182, 104147888, 108153576, 117166374, 144204768, 156221832, 162230364, 175749561, 208295776, 216307152, 234332748, 312443664, 324460728, 351499122, 432614304, 468665496, 527248683, 624887328, 648921456, 702998244, 937330992, 1054497366, 1297842912, 1405996488, 1874661984, 2108994732, 2811992976, 4217989464, 5623985952, 8435978928, 16871957856]

約数ペア:

[(1, 16871957856), (2, 8435978928), (3, 5623985952), (4, 4217989464), (6, 2811992976), (8, 2108994732), (9, 1874661984), (12, 1405996488), (13, 1297842912), (16, 1054497366), (18, 937330992), (24, 702998244), (26, 648921456), (27, 624887328), (32, 527248683), (36, 468665496), (39, 432614304), (48, 351499122), (52, 324460728), (54, 312443664), (72, 234332748), (78, 216307152), (81, 208295776), (96, 175749561), (104, 162230364), (108, 156221832), (117, 144204768), (144, 117166374), (156, 108153576), (162, 104147888), (208, 81115182), (216, 78110916), (234, 72102384), (288, 58583187), (312, 54076788), (324, 52073944), (351, 48068256), (416, 40557591), (432, 39055458), (468, 36051192), (587, 28742688), (624, 27038394), (648, 26036972), (702, 24034128), (853, 19779552), (864, 19527729), (936, 18025596), (1053, 16022752), (1174, 14371344), (1248, 13519197), (1296, 13018486), (1404, 12017064), (1706, 9889776), (1761, 9580896), (1872, 9012798), (2106, 8011376), (2348, 7185672), (2559, 6593184), (2592, 6509243), (2808, 6008532), (3412, 4944888), (3522, 4790448), (3744, 4506399), (4212, 4005688), (4696, 3592836), (5118, 3296592), (5283, 3193632), (5616, 3004266), (6824, 2472444), (7044, 2395224), (7631, 2210976), (7677, 2197728), (8424, 2002844), (9392, 1796418), (10236, 1648296), (10566, 1596816), (11089, 1521504), (11232, 1502133), (13648, 1236222), (14088, 1197612), (15262, 1105488), (15354, 1098864), (15849, 1064544), (16848, 1001422), (18784, 898209), (20472, 824148), (21132, 798408), (22178, 760752), (22893, 736992), (23031, 732576), (27296, 618111), (28176, 598806), (30524, 552744), (30708, 549432), (31698, 532272), (33267, 507168), (33696, 500711), (40944, 412074), (42264, 399204), (44356, 380376), (45786, 368496), (46062, 366288), (47547, 354848), (56352, 299403), (61048, 276372), (61416, 274716), (63396, 266136), (66534, 253584), (68679, 245664), (69093, 244192), (81888, 206037), (84528, 199602), (88712, 190188), (91572, 184248), (92124, 183144), (95094, 177424), (99801, 169056), (122096, 138186), (122832, 137358), (126792, 133068)]