290782464

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{7727}}^1$

素因数の和:7760

約数の個数: 108

約数和(自身を含む): 900373824

約数和(自身を除く): 609591360

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, 7727, 9408, 12544, 15454, 18816, 23181, 30908, 37632, 46362, 54089, 61816, 92724, 108178, 123632, 162267, 185448, 216356, 247264, 324534, 370896, 378623, 432712, 494528, 649068, 741792, 757246, 865424, 989056, 1135869, 1298136, 1483584, 1514492, 1730848, 1978112, 2271738, 2596272, 2967168, 3028984, 3461696, 4543476, 5192544, 5934336, 6057968, 6923392, 9086952, 10385088, 12115936, 13846784, 18173904, 20770176, 24231872, 36347808, 41540352, 48463744, 72695616, 96927488, 145391232, 290782464]

約数ペア:

[(1, 290782464), (2, 145391232), (3, 96927488), (4, 72695616), (6, 48463744), (7, 41540352), (8, 36347808), (12, 24231872), (14, 20770176), (16, 18173904), (21, 13846784), (24, 12115936), (28, 10385088), (32, 9086952), (42, 6923392), (48, 6057968), (49, 5934336), (56, 5192544), (64, 4543476), (84, 3461696), (96, 3028984), (98, 2967168), (112, 2596272), (128, 2271738), (147, 1978112), (168, 1730848), (192, 1514492), (196, 1483584), (224, 1298136), (256, 1135869), (294, 989056), (336, 865424), (384, 757246), (392, 741792), (448, 649068), (588, 494528), (672, 432712), (768, 378623), (784, 370896), (896, 324534), (1176, 247264), (1344, 216356), (1568, 185448), (1792, 162267), (2352, 123632), (2688, 108178), (3136, 92724), (4704, 61816), (5376, 54089), (6272, 46362), (7727, 37632), (9408, 30908), (12544, 23181), (15454, 18816)]