290575488

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{15443}}^1$

素因数の和:15474

約数の個数: 96

約数和(自身を含む): 897914160

約数和(自身を除く): 607338672

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, 294, 336, 384, 392, 448, 588, 672, 784, 896, 1176, 1344, 1568, 2352, 2688, 3136, 4704, 6272, 9408, 15443, 18816, 30886, 46329, 61772, 92658, 108101, 123544, 185316, 216202, 247088, 324303, 370632, 432404, 494176, 648606, 741264, 756707, 864808, 988352, 1297212, 1482528, 1513414, 1729616, 1976704, 2270121, 2594424, 2965056, 3026828, 3459232, 4540242, 5188848, 5930112, 6053656, 6918464, 9080484, 10377696, 12107312, 13836928, 18160968, 20755392, 24214624, 36321936, 41510784, 48429248, 72643872, 96858496, 145287744, 290575488]

約数ペア:

[(1, 290575488), (2, 145287744), (3, 96858496), (4, 72643872), (6, 48429248), (7, 41510784), (8, 36321936), (12, 24214624), (14, 20755392), (16, 18160968), (21, 13836928), (24, 12107312), (28, 10377696), (32, 9080484), (42, 6918464), (48, 6053656), (49, 5930112), (56, 5188848), (64, 4540242), (84, 3459232), (96, 3026828), (98, 2965056), (112, 2594424), (128, 2270121), (147, 1976704), (168, 1729616), (192, 1513414), (196, 1482528), (224, 1297212), (294, 988352), (336, 864808), (384, 756707), (392, 741264), (448, 648606), (588, 494176), (672, 432404), (784, 370632), (896, 324303), (1176, 247088), (1344, 216202), (1568, 185316), (2352, 123544), (2688, 108101), (3136, 92658), (4704, 61772), (6272, 46329), (9408, 30886), (15443, 18816)]