220578624

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1$

素因数の和:493

約数の個数: 168

約数和(自身を含む): 728764608

約数和(自身を除く): 508185984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 227, 241, 252, 288, 336, 448, 454, 482, 504, 576, 672, 681, 723, 908, 964, 1008, 1344, 1362, 1446, 1589, 1687, 1816, 1928, 2016, 2043, 2169, 2724, 2892, 3178, 3374, 3632, 3856, 4032, 4086, 4338, 4767, 5061, 5448, 5784, 6356, 6748, 7264, 7712, 8172, 8676, 9534, 10122, 10896, 11568, 12712, 13496, 14301, 14528, 15183, 15424, 16344, 17352, 19068, 20244, 21792, 23136, 25424, 26992, 28602, 30366, 32688, 34704, 38136, 40488, 43584, 46272, 50848, 53984, 54707, 57204, 60732, 65376, 69408, 76272, 80976, 101696, 107968, 109414, 114408, 121464, 130752, 138816, 152544, 161952, 164121, 218828, 228816, 242928, 305088, 323904, 328242, 382949, 437656, 457632, 485856, 492363, 656484, 765898, 875312, 915264, 971712, 984726, 1148847, 1312968, 1531796, 1750624, 1969452, 2297694, 2625936, 3063592, 3446541, 3501248, 3938904, 4595388, 5251872, 6127184, 6893082, 7877808, 9190776, 10503744, 12254368, 13786164, 15755616, 18381552, 24508736, 27572328, 31511232, 36763104, 55144656, 73526208, 110289312, 220578624]

約数ペア:

[(1, 220578624), (2, 110289312), (3, 73526208), (4, 55144656), (6, 36763104), (7, 31511232), (8, 27572328), (9, 24508736), (12, 18381552), (14, 15755616), (16, 13786164), (18, 12254368), (21, 10503744), (24, 9190776), (28, 7877808), (32, 6893082), (36, 6127184), (42, 5251872), (48, 4595388), (56, 3938904), (63, 3501248), (64, 3446541), (72, 3063592), (84, 2625936), (96, 2297694), (112, 1969452), (126, 1750624), (144, 1531796), (168, 1312968), (192, 1148847), (224, 984726), (227, 971712), (241, 915264), (252, 875312), (288, 765898), (336, 656484), (448, 492363), (454, 485856), (482, 457632), (504, 437656), (576, 382949), (672, 328242), (681, 323904), (723, 305088), (908, 242928), (964, 228816), (1008, 218828), (1344, 164121), (1362, 161952), (1446, 152544), (1589, 138816), (1687, 130752), (1816, 121464), (1928, 114408), (2016, 109414), (2043, 107968), (2169, 101696), (2724, 80976), (2892, 76272), (3178, 69408), (3374, 65376), (3632, 60732), (3856, 57204), (4032, 54707), (4086, 53984), (4338, 50848), (4767, 46272), (5061, 43584), (5448, 40488), (5784, 38136), (6356, 34704), (6748, 32688), (7264, 30366), (7712, 28602), (8172, 26992), (8676, 25424), (9534, 23136), (10122, 21792), (10896, 20244), (11568, 19068), (12712, 17352), (13496, 16344), (14301, 15424), (14528, 15183)]