298727104

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:498

約数の個数: 84

約数和(自身を含む): 652607280

約数和(自身を除く): 353880176

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 142, 169, 208, 284, 338, 389, 416, 568, 676, 778, 832, 923, 1136, 1352, 1556, 1846, 2272, 2704, 3112, 3692, 4544, 5057, 5408, 6224, 7384, 10114, 10816, 11999, 12448, 14768, 20228, 23998, 24896, 27619, 29536, 40456, 47996, 55238, 59072, 65741, 80912, 95992, 110476, 131482, 161824, 191984, 220952, 262964, 323648, 359047, 383968, 441904, 525928, 718094, 767936, 883808, 1051856, 1436188, 1767616, 2103712, 2872376, 4207424, 4667611, 5744752, 9335222, 11489504, 18670444, 22979008, 37340888, 74681776, 149363552, 298727104]

約数ペア:

[(1, 298727104), (2, 149363552), (4, 74681776), (8, 37340888), (13, 22979008), (16, 18670444), (26, 11489504), (32, 9335222), (52, 5744752), (64, 4667611), (71, 4207424), (104, 2872376), (142, 2103712), (169, 1767616), (208, 1436188), (284, 1051856), (338, 883808), (389, 767936), (416, 718094), (568, 525928), (676, 441904), (778, 383968), (832, 359047), (923, 323648), (1136, 262964), (1352, 220952), (1556, 191984), (1846, 161824), (2272, 131482), (2704, 110476), (3112, 95992), (3692, 80912), (4544, 65741), (5057, 59072), (5408, 55238), (6224, 47996), (7384, 40456), (10114, 29536), (10816, 27619), (11999, 24896), (12448, 23998), (14768, 20228)]