263931048

素因数分解:

$2^3\times 3^5\times {\mathrm{137}}^1\times {\mathrm{991}}^1$

素因数の和:1149

約数の個数: 96

約数和(自身を含む): 747452160

約数和(自身を除く): 483521112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 137, 162, 216, 243, 274, 324, 411, 486, 548, 648, 822, 972, 991, 1096, 1233, 1644, 1944, 1982, 2466, 2973, 3288, 3699, 3964, 4932, 5946, 7398, 7928, 8919, 9864, 11097, 11892, 14796, 17838, 22194, 23784, 26757, 29592, 33291, 35676, 44388, 53514, 66582, 71352, 80271, 88776, 107028, 133164, 135767, 160542, 214056, 240813, 266328, 271534, 321084, 407301, 481626, 543068, 642168, 814602, 963252, 1086136, 1221903, 1629204, 1926504, 2443806, 3258408, 3665709, 4887612, 7331418, 9775224, 10997127, 14662836, 21994254, 29325672, 32991381, 43988508, 65982762, 87977016, 131965524, 263931048]

約数ペア:

[(1, 263931048), (2, 131965524), (3, 87977016), (4, 65982762), (6, 43988508), (8, 32991381), (9, 29325672), (12, 21994254), (18, 14662836), (24, 10997127), (27, 9775224), (36, 7331418), (54, 4887612), (72, 3665709), (81, 3258408), (108, 2443806), (137, 1926504), (162, 1629204), (216, 1221903), (243, 1086136), (274, 963252), (324, 814602), (411, 642168), (486, 543068), (548, 481626), (648, 407301), (822, 321084), (972, 271534), (991, 266328), (1096, 240813), (1233, 214056), (1644, 160542), (1944, 135767), (1982, 133164), (2466, 107028), (2973, 88776), (3288, 80271), (3699, 71352), (3964, 66582), (4932, 53514), (5946, 44388), (7398, 35676), (7928, 33291), (8919, 29592), (9864, 26757), (11097, 23784), (11892, 22194), (14796, 17838)]