298445888

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{673}}^1$

素因数の和:752

約数の個数: 84

約数和(自身を含む): 657906228

約数和(自身を除く): 359460340

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 164, 169, 208, 328, 338, 416, 533, 656, 673, 676, 832, 1066, 1312, 1346, 1352, 2132, 2624, 2692, 2704, 4264, 5384, 5408, 6929, 8528, 8749, 10768, 10816, 13858, 17056, 17498, 21536, 27593, 27716, 34112, 34996, 43072, 55186, 55432, 69992, 110372, 110864, 113737, 139984, 220744, 221728, 227474, 279968, 358709, 441488, 443456, 454948, 559936, 717418, 882976, 909896, 1434836, 1765952, 1819792, 2869672, 3639584, 4663217, 5739344, 7279168, 9326434, 11478688, 18652868, 22957376, 37305736, 74611472, 149222944, 298445888]

約数ペア:

[(1, 298445888), (2, 149222944), (4, 74611472), (8, 37305736), (13, 22957376), (16, 18652868), (26, 11478688), (32, 9326434), (41, 7279168), (52, 5739344), (64, 4663217), (82, 3639584), (104, 2869672), (164, 1819792), (169, 1765952), (208, 1434836), (328, 909896), (338, 882976), (416, 717418), (533, 559936), (656, 454948), (673, 443456), (676, 441488), (832, 358709), (1066, 279968), (1312, 227474), (1346, 221728), (1352, 220744), (2132, 139984), (2624, 113737), (2692, 110864), (2704, 110372), (4264, 69992), (5384, 55432), (5408, 55186), (6929, 43072), (8528, 34996), (8749, 34112), (10768, 27716), (10816, 27593), (13858, 21536), (17056, 17498)]