1212726528

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1$

素因数の和:2185

約数の個数: 216

約数和(自身を含む): 3965605280

約数和(自身を除く): 2752878752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 128, 144, 152, 156, 171, 192, 208, 228, 234, 247, 256, 288, 304, 312, 342, 384, 416, 456, 468, 494, 576, 608, 624, 684, 741, 768, 832, 912, 936, 988, 1152, 1216, 1248, 1368, 1482, 1664, 1824, 1872, 1976, 2131, 2223, 2304, 2432, 2496, 2736, 2964, 3328, 3648, 3744, 3952, 4262, 4446, 4864, 4992, 5472, 5928, 6393, 7296, 7488, 7904, 8524, 8892, 9984, 10944, 11856, 12786, 14592, 14976, 15808, 17048, 17784, 19179, 21888, 23712, 25572, 27703, 29952, 31616, 34096, 35568, 38358, 40489, 43776, 47424, 51144, 55406, 63232, 68192, 71136, 76716, 80978, 83109, 94848, 102288, 110812, 121467, 136384, 142272, 153432, 161956, 166218, 189696, 204576, 221624, 242934, 249327, 272768, 284544, 306864, 323912, 332436, 364401, 409152, 443248, 485868, 498654, 526357, 545536, 569088, 613728, 647824, 664872, 728802, 818304, 886496, 971736, 997308, 1052714, 1227456, 1295648, 1329744, 1457604, 1579071, 1636608, 1772992, 1943472, 1994616, 2105428, 2454912, 2591296, 2659488, 2915208, 3158142, 3545984, 3886944, 3989232, 4210856, 4737213, 4909824, 5182592, 5318976, 5830416, 6316284, 7091968, 7773888, 7978464, 8421712, 9474426, 10365184, 10637952, 11660832, 12632568, 15547776, 15956928, 16843424, 18948852, 21275904, 23321664, 25265136, 31095552, 31913856, 33686848, 37897704, 46643328, 50530272, 63827712, 67373696, 75795408, 93286656, 101060544, 134747392, 151590816, 202121088, 303181632, 404242176, 606363264, 1212726528]

約数ペア:

[(1, 1212726528), (2, 606363264), (3, 404242176), (4, 303181632), (6, 202121088), (8, 151590816), (9, 134747392), (12, 101060544), (13, 93286656), (16, 75795408), (18, 67373696), (19, 63827712), (24, 50530272), (26, 46643328), (32, 37897704), (36, 33686848), (38, 31913856), (39, 31095552), (48, 25265136), (52, 23321664), (57, 21275904), (64, 18948852), (72, 16843424), (76, 15956928), (78, 15547776), (96, 12632568), (104, 11660832), (114, 10637952), (117, 10365184), (128, 9474426), (144, 8421712), (152, 7978464), (156, 7773888), (171, 7091968), (192, 6316284), (208, 5830416), (228, 5318976), (234, 5182592), (247, 4909824), (256, 4737213), (288, 4210856), (304, 3989232), (312, 3886944), (342, 3545984), (384, 3158142), (416, 2915208), (456, 2659488), (468, 2591296), (494, 2454912), (576, 2105428), (608, 1994616), (624, 1943472), (684, 1772992), (741, 1636608), (768, 1579071), (832, 1457604), (912, 1329744), (936, 1295648), (988, 1227456), (1152, 1052714), (1216, 997308), (1248, 971736), (1368, 886496), (1482, 818304), (1664, 728802), (1824, 664872), (1872, 647824), (1976, 613728), (2131, 569088), (2223, 545536), (2304, 526357), (2432, 498654), (2496, 485868), (2736, 443248), (2964, 409152), (3328, 364401), (3648, 332436), (3744, 323912), (3952, 306864), (4262, 284544), (4446, 272768), (4864, 249327), (4992, 242934), (5472, 221624), (5928, 204576), (6393, 189696), (7296, 166218), (7488, 161956), (7904, 153432), (8524, 142272), (8892, 136384), (9984, 121467), (10944, 110812), (11856, 102288), (12786, 94848), (14592, 83109), (14976, 80978), (15808, 76716), (17048, 71136), (17784, 68192), (19179, 63232), (21888, 55406), (23712, 51144), (25572, 47424), (27703, 43776), (29952, 40489), (31616, 38358), (34096, 35568)]