290365248

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1399}}^1$

素因数の和:1484

約数の個数: 112

約数和(自身を含む): 819302400

約数和(自身を除く): 528937152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 47, 48, 64, 69, 92, 94, 96, 138, 141, 184, 188, 192, 276, 282, 368, 376, 552, 564, 736, 752, 1081, 1104, 1128, 1399, 1472, 1504, 2162, 2208, 2256, 2798, 3008, 3243, 4197, 4324, 4416, 4512, 5596, 6486, 8394, 8648, 9024, 11192, 12972, 16788, 17296, 22384, 25944, 32177, 33576, 34592, 44768, 51888, 64354, 65753, 67152, 69184, 89536, 96531, 103776, 128708, 131506, 134304, 193062, 197259, 207552, 257416, 263012, 268608, 386124, 394518, 514832, 526024, 772248, 789036, 1029664, 1052048, 1512319, 1544496, 1578072, 2059328, 2104096, 3024638, 3088992, 3156144, 4208192, 4536957, 6049276, 6177984, 6312288, 9073914, 12098552, 12624576, 18147828, 24197104, 36295656, 48394208, 72591312, 96788416, 145182624, 290365248]

約数ペア:

[(1, 290365248), (2, 145182624), (3, 96788416), (4, 72591312), (6, 48394208), (8, 36295656), (12, 24197104), (16, 18147828), (23, 12624576), (24, 12098552), (32, 9073914), (46, 6312288), (47, 6177984), (48, 6049276), (64, 4536957), (69, 4208192), (92, 3156144), (94, 3088992), (96, 3024638), (138, 2104096), (141, 2059328), (184, 1578072), (188, 1544496), (192, 1512319), (276, 1052048), (282, 1029664), (368, 789036), (376, 772248), (552, 526024), (564, 514832), (736, 394518), (752, 386124), (1081, 268608), (1104, 263012), (1128, 257416), (1399, 207552), (1472, 197259), (1504, 193062), (2162, 134304), (2208, 131506), (2256, 128708), (2798, 103776), (3008, 96531), (3243, 89536), (4197, 69184), (4324, 67152), (4416, 65753), (4512, 64354), (5596, 51888), (6486, 44768), (8394, 34592), (8648, 33576), (9024, 32177), (11192, 25944), (12972, 22384), (16788, 17296)]