240731904

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{6397}}^1$

素因数の和:6430

約数の個数: 108

約数和(自身を含む): 745418184

約数和(自身を除く): 504686280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 2352, 2688, 3136, 4704, 5376, 6272, 6397, 9408, 12544, 12794, 18816, 19191, 25588, 37632, 38382, 44779, 51176, 76764, 89558, 102352, 134337, 153528, 179116, 204704, 268674, 307056, 313453, 358232, 409408, 537348, 614112, 626906, 716464, 818816, 940359, 1074696, 1228224, 1253812, 1432928, 1637632, 1880718, 2149392, 2456448, 2507624, 2865856, 3761436, 4298784, 4912896, 5015248, 5731712, 7522872, 8597568, 10030496, 11463424, 15045744, 17195136, 20060992, 30091488, 34390272, 40121984, 60182976, 80243968, 120365952, 240731904]

約数ペア:

[(1, 240731904), (2, 120365952), (3, 80243968), (4, 60182976), (6, 40121984), (7, 34390272), (8, 30091488), (12, 20060992), (14, 17195136), (16, 15045744), (21, 11463424), (24, 10030496), (28, 8597568), (32, 7522872), (42, 5731712), (48, 5015248), (49, 4912896), (56, 4298784), (64, 3761436), (84, 2865856), (96, 2507624), (98, 2456448), (112, 2149392), (128, 1880718), (147, 1637632), (168, 1432928), (192, 1253812), (196, 1228224), (224, 1074696), (256, 940359), (294, 818816), (336, 716464), (384, 626906), (392, 614112), (448, 537348), (588, 409408), (672, 358232), (768, 313453), (784, 307056), (896, 268674), (1176, 204704), (1344, 179116), (1568, 153528), (1792, 134337), (2352, 102352), (2688, 89558), (3136, 76764), (4704, 51176), (5376, 44779), (6272, 38382), (6397, 37632), (9408, 25588), (12544, 19191), (12794, 18816)]