258235296

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 779175936

約数和(自身を除く): 520940640

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 43, 44, 47, 48, 66, 86, 88, 94, 96, 121, 129, 132, 141, 172, 176, 188, 242, 258, 264, 282, 344, 352, 363, 376, 473, 484, 516, 517, 528, 564, 688, 726, 752, 946, 968, 1032, 1034, 1056, 1128, 1331, 1376, 1419, 1452, 1504, 1551, 1892, 1936, 2021, 2064, 2068, 2256, 2662, 2838, 2904, 3102, 3784, 3872, 3993, 4042, 4128, 4136, 4512, 5203, 5324, 5676, 5687, 5808, 6063, 6204, 7568, 7986, 8084, 8272, 10406, 10648, 11352, 11374, 11616, 12126, 12408, 15136, 15609, 15972, 16168, 16544, 17061, 20812, 21296, 22231, 22704, 22748, 24252, 24816, 31218, 31944, 32336, 34122, 41624, 42592, 44462, 45408, 45496, 48504, 49632, 57233, 62436, 62557, 63888, 64672, 66693, 68244, 83248, 88924, 90992, 97008, 114466, 124872, 125114, 127776, 133386, 136488, 166496, 171699, 177848, 181984, 187671, 194016, 228932, 244541, 249744, 250228, 266772, 272976, 343398, 355696, 375342, 457864, 489082, 499488, 500456, 533544, 545952, 686796, 711392, 733623, 750684, 915728, 978164, 1000912, 1067088, 1373592, 1467246, 1501368, 1831456, 1956328, 2001824, 2134176, 2689951, 2747184, 2934492, 3002736, 3912656, 5379902, 5494368, 5868984, 6005472, 7825312, 8069853, 10759804, 11737968, 16139706, 21519608, 23475936, 32279412, 43039216, 64558824, 86078432, 129117648, 258235296]

約数ペア:

[(1, 258235296), (2, 129117648), (3, 86078432), (4, 64558824), (6, 43039216), (8, 32279412), (11, 23475936), (12, 21519608), (16, 16139706), (22, 11737968), (24, 10759804), (32, 8069853), (33, 7825312), (43, 6005472), (44, 5868984), (47, 5494368), (48, 5379902), (66, 3912656), (86, 3002736), (88, 2934492), (94, 2747184), (96, 2689951), (121, 2134176), (129, 2001824), (132, 1956328), (141, 1831456), (172, 1501368), (176, 1467246), (188, 1373592), (242, 1067088), (258, 1000912), (264, 978164), (282, 915728), (344, 750684), (352, 733623), (363, 711392), (376, 686796), (473, 545952), (484, 533544), (516, 500456), (517, 499488), (528, 489082), (564, 457864), (688, 375342), (726, 355696), (752, 343398), (946, 272976), (968, 266772), (1032, 250228), (1034, 249744), (1056, 244541), (1128, 228932), (1331, 194016), (1376, 187671), (1419, 181984), (1452, 177848), (1504, 171699), (1551, 166496), (1892, 136488), (1936, 133386), (2021, 127776), (2064, 125114), (2068, 124872), (2256, 114466), (2662, 97008), (2838, 90992), (2904, 88924), (3102, 83248), (3784, 68244), (3872, 66693), (3993, 64672), (4042, 63888), (4128, 62557), (4136, 62436), (4512, 57233), (5203, 49632), (5324, 48504), (5676, 45496), (5687, 45408), (5808, 44462), (6063, 42592), (6204, 41624), (7568, 34122), (7986, 32336), (8084, 31944), (8272, 31218), (10406, 24816), (10648, 24252), (11352, 22748), (11374, 22704), (11616, 22231), (12126, 21296), (12408, 20812), (15136, 17061), (15609, 16544), (15972, 16168)]