1399483904

素因数分解:

$2^9\times 7^3\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:665

約数の個数: 160

約数和(自身を含む): 3517483200

約数和(自身を除く): 2117999296

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 343, 364, 392, 416, 448, 512, 613, 637, 686, 728, 784, 832, 896, 1226, 1274, 1372, 1456, 1568, 1664, 1792, 2452, 2548, 2744, 2912, 3136, 3328, 3584, 4291, 4459, 4904, 5096, 5488, 5824, 6272, 6656, 7969, 8582, 8918, 9808, 10192, 10976, 11648, 12544, 15938, 17164, 17836, 19616, 20384, 21952, 23296, 25088, 30037, 31876, 34328, 35672, 39232, 40768, 43904, 46592, 55783, 60074, 63752, 68656, 71344, 78464, 81536, 87808, 111566, 120148, 127504, 137312, 142688, 156928, 163072, 175616, 210259, 223132, 240296, 255008, 274624, 285376, 313856, 326144, 390481, 420518, 446264, 480592, 510016, 549248, 570752, 780962, 841036, 892528, 961184, 1020032, 1098496, 1141504, 1561924, 1682072, 1785056, 1922368, 2040064, 2196992, 2283008, 2733367, 3123848, 3364144, 3570112, 3844736, 4080128, 5466734, 6247696, 6728288, 7140224, 7689472, 10933468, 12495392, 13456576, 14280448, 15378944, 21866936, 24990784, 26913152, 28560896, 43733872, 49981568, 53826304, 87467744, 99963136, 107652608, 174935488, 199926272, 349870976, 699741952, 1399483904]

約数ペア:

[(1, 1399483904), (2, 699741952), (4, 349870976), (7, 199926272), (8, 174935488), (13, 107652608), (14, 99963136), (16, 87467744), (26, 53826304), (28, 49981568), (32, 43733872), (49, 28560896), (52, 26913152), (56, 24990784), (64, 21866936), (91, 15378944), (98, 14280448), (104, 13456576), (112, 12495392), (128, 10933468), (182, 7689472), (196, 7140224), (208, 6728288), (224, 6247696), (256, 5466734), (343, 4080128), (364, 3844736), (392, 3570112), (416, 3364144), (448, 3123848), (512, 2733367), (613, 2283008), (637, 2196992), (686, 2040064), (728, 1922368), (784, 1785056), (832, 1682072), (896, 1561924), (1226, 1141504), (1274, 1098496), (1372, 1020032), (1456, 961184), (1568, 892528), (1664, 841036), (1792, 780962), (2452, 570752), (2548, 549248), (2744, 510016), (2912, 480592), (3136, 446264), (3328, 420518), (3584, 390481), (4291, 326144), (4459, 313856), (4904, 285376), (5096, 274624), (5488, 255008), (5824, 240296), (6272, 223132), (6656, 210259), (7969, 175616), (8582, 163072), (8918, 156928), (9808, 142688), (10192, 137312), (10976, 127504), (11648, 120148), (12544, 111566), (15938, 87808), (17164, 81536), (17836, 78464), (19616, 71344), (20384, 68656), (21952, 63752), (23296, 60074), (25088, 55783), (30037, 46592), (31876, 43904), (34328, 40768), (35672, 39232)]