248406912

素因数分解:

$2^7\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:155

約数の個数: 320

約数和(自身を含む): 846661200

約数和(自身を除く): 598254288

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, 97, 104, 108, 114, 117, 128, 144, 152, 156, 162, 171, 192, 194, 208, 216, 228, 234, 247, 288, 291, 304, 312, 324, 342, 351, 384, 388, 416, 432, 456, 468, 494, 513, 576, 582, 608, 624, 648, 684, 702, 741, 776, 832, 864, 873, 912, 936, 988, 1026, 1053, 1152, 1164, 1216, 1248, 1261, 1296, 1368, 1404, 1482, 1539, 1552, 1664, 1728, 1746, 1824, 1843, 1872, 1976, 2052, 2106, 2223, 2328, 2432, 2496, 2522, 2592, 2619, 2736, 2808, 2964, 3078, 3104, 3456, 3492, 3648, 3686, 3744, 3783, 3952, 4104, 4212, 4446, 4656, 4992, 5044, 5184, 5238, 5472, 5529, 5616, 5928, 6156, 6208, 6669, 6984, 7296, 7372, 7488, 7566, 7857, 7904, 8208, 8424, 8892, 9312, 10088, 10368, 10476, 10944, 11058, 11232, 11349, 11856, 12312, 12416, 13338, 13968, 14744, 14976, 15132, 15714, 15808, 16416, 16587, 16848, 17784, 18624, 20007, 20176, 20952, 21888, 22116, 22464, 22698, 23712, 23959, 24624, 26676, 27936, 29488, 30264, 31428, 31616, 32832, 33174, 33696, 34047, 35568, 37248, 40014, 40352, 41904, 44232, 44928, 45396, 47424, 47918, 49248, 49761, 53352, 55872, 58976, 60528, 62856, 65664, 66348, 67392, 68094, 71136, 71877, 80028, 80704, 83808, 88464, 90792, 94848, 95836, 98496, 99522, 102141, 106704, 111744, 117952, 121056, 125712, 132696, 134784, 136188, 142272, 143754, 149283, 160056, 161408, 167616, 176928, 181584, 191672, 196992, 199044, 204282, 213408, 215631, 235904, 242112, 251424, 265392, 272376, 284544, 287508, 298566, 320112, 335232, 353856, 363168, 383344, 398088, 408564, 426816, 431262, 484224, 502848, 530784, 544752, 575016, 597132, 640224, 646893, 707712, 726336, 766688, 796176, 817128, 853632, 862524, 1005696, 1061568, 1089504, 1150032, 1194264, 1280448, 1293786, 1452672, 1533376, 1592352, 1634256, 1725048, 1940679, 2123136, 2179008, 2300064, 2388528, 2560896, 2587572, 3066752, 3184704, 3268512, 3450096, 3881358, 4358016, 4600128, 4777056, 5175144, 6369408, 6537024, 6900192, 7762716, 9200256, 9554112, 10350288, 13074048, 13800384, 15525432, 19108224, 20700576, 27600768, 31050864, 41401152, 62101728, 82802304, 124203456, 248406912]

約数ペア:

[(1, 248406912), (2, 124203456), (3, 82802304), (4, 62101728), (6, 41401152), (8, 31050864), (9, 27600768), (12, 20700576), (13, 19108224), (16, 15525432), (18, 13800384), (19, 13074048), (24, 10350288), (26, 9554112), (27, 9200256), (32, 7762716), (36, 6900192), (38, 6537024), (39, 6369408), (48, 5175144), (52, 4777056), (54, 4600128), (57, 4358016), (64, 3881358), (72, 3450096), (76, 3268512), (78, 3184704), (81, 3066752), (96, 2587572), (97, 2560896), (104, 2388528), (108, 2300064), (114, 2179008), (117, 2123136), (128, 1940679), (144, 1725048), (152, 1634256), (156, 1592352), (162, 1533376), (171, 1452672), (192, 1293786), (194, 1280448), (208, 1194264), (216, 1150032), (228, 1089504), (234, 1061568), (247, 1005696), (288, 862524), (291, 853632), (304, 817128), (312, 796176), (324, 766688), (342, 726336), (351, 707712), (384, 646893), (388, 640224), (416, 597132), (432, 575016), (456, 544752), (468, 530784), (494, 502848), (513, 484224), (576, 431262), (582, 426816), (608, 408564), (624, 398088), (648, 383344), (684, 363168), (702, 353856), (741, 335232), (776, 320112), (832, 298566), (864, 287508), (873, 284544), (912, 272376), (936, 265392), (988, 251424), (1026, 242112), (1053, 235904), (1152, 215631), (1164, 213408), (1216, 204282), (1248, 199044), (1261, 196992), (1296, 191672), (1368, 181584), (1404, 176928), (1482, 167616), (1539, 161408), (1552, 160056), (1664, 149283), (1728, 143754), (1746, 142272), (1824, 136188), (1843, 134784), (1872, 132696), (1976, 125712), (2052, 121056), (2106, 117952), (2223, 111744), (2328, 106704), (2432, 102141), (2496, 99522), (2522, 98496), (2592, 95836), (2619, 94848), (2736, 90792), (2808, 88464), (2964, 83808), (3078, 80704), (3104, 80028), (3456, 71877), (3492, 71136), (3648, 68094), (3686, 67392), (3744, 66348), (3783, 65664), (3952, 62856), (4104, 60528), (4212, 58976), (4446, 55872), (4656, 53352), (4992, 49761), (5044, 49248), (5184, 47918), (5238, 47424), (5472, 45396), (5529, 44928), (5616, 44232), (5928, 41904), (6156, 40352), (6208, 40014), (6669, 37248), (6984, 35568), (7296, 34047), (7372, 33696), (7488, 33174), (7566, 32832), (7857, 31616), (7904, 31428), (8208, 30264), (8424, 29488), (8892, 27936), (9312, 26676), (10088, 24624), (10368, 23959), (10476, 23712), (10944, 22698), (11058, 22464), (11232, 22116), (11349, 21888), (11856, 20952), (12312, 20176), (12416, 20007), (13338, 18624), (13968, 17784), (14744, 16848), (14976, 16587), (15132, 16416), (15714, 15808)]