1338944256

素因数分解:

$2^8\times 3^4\times {\mathrm{13}}^1\times {\mathrm{4967}}^1$

素因数の和:5008

約数の個数: 180

約数和(自身を含む): 4300469712

約数和(自身を除く): 2961525456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 256, 288, 312, 324, 351, 384, 416, 432, 468, 576, 624, 648, 702, 768, 832, 864, 936, 1053, 1152, 1248, 1296, 1404, 1664, 1728, 1872, 2106, 2304, 2496, 2592, 2808, 3328, 3456, 3744, 4212, 4967, 4992, 5184, 5616, 6912, 7488, 8424, 9934, 9984, 10368, 11232, 14901, 14976, 16848, 19868, 20736, 22464, 29802, 29952, 33696, 39736, 44703, 44928, 59604, 64571, 67392, 79472, 89406, 89856, 119208, 129142, 134109, 134784, 158944, 178812, 193713, 238416, 258284, 268218, 269568, 317888, 357624, 387426, 402327, 476832, 516568, 536436, 581139, 635776, 715248, 774852, 804654, 953664, 1033136, 1072872, 1162278, 1271552, 1430496, 1549704, 1609308, 1743417, 1907328, 2066272, 2145744, 2324556, 2860992, 3099408, 3218616, 3486834, 3814656, 4132544, 4291488, 4649112, 5230251, 5721984, 6198816, 6437232, 6973668, 8265088, 8582976, 9298224, 10460502, 11443968, 12397632, 12874464, 13947336, 16530176, 17165952, 18596448, 20921004, 24795264, 25748928, 27894672, 34331904, 37192896, 41842008, 49590528, 51497856, 55789344, 74385792, 83684016, 102995712, 111578688, 148771584, 167368032, 223157376, 334736064, 446314752, 669472128, 1338944256]

約数ペア:

[(1, 1338944256), (2, 669472128), (3, 446314752), (4, 334736064), (6, 223157376), (8, 167368032), (9, 148771584), (12, 111578688), (13, 102995712), (16, 83684016), (18, 74385792), (24, 55789344), (26, 51497856), (27, 49590528), (32, 41842008), (36, 37192896), (39, 34331904), (48, 27894672), (52, 25748928), (54, 24795264), (64, 20921004), (72, 18596448), (78, 17165952), (81, 16530176), (96, 13947336), (104, 12874464), (108, 12397632), (117, 11443968), (128, 10460502), (144, 9298224), (156, 8582976), (162, 8265088), (192, 6973668), (208, 6437232), (216, 6198816), (234, 5721984), (256, 5230251), (288, 4649112), (312, 4291488), (324, 4132544), (351, 3814656), (384, 3486834), (416, 3218616), (432, 3099408), (468, 2860992), (576, 2324556), (624, 2145744), (648, 2066272), (702, 1907328), (768, 1743417), (832, 1609308), (864, 1549704), (936, 1430496), (1053, 1271552), (1152, 1162278), (1248, 1072872), (1296, 1033136), (1404, 953664), (1664, 804654), (1728, 774852), (1872, 715248), (2106, 635776), (2304, 581139), (2496, 536436), (2592, 516568), (2808, 476832), (3328, 402327), (3456, 387426), (3744, 357624), (4212, 317888), (4967, 269568), (4992, 268218), (5184, 258284), (5616, 238416), (6912, 193713), (7488, 178812), (8424, 158944), (9934, 134784), (9984, 134109), (10368, 129142), (11232, 119208), (14901, 89856), (14976, 89406), (16848, 79472), (19868, 67392), (20736, 64571), (22464, 59604), (29802, 44928), (29952, 44703), (33696, 39736)]