280779744

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1361}}^1$

素因数の和:1688

約数の個数: 96

約数和(自身を含む): 845703936

約数和(自身を除く): 564924192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 307, 336, 614, 672, 921, 1228, 1361, 1842, 2149, 2456, 2722, 3684, 4083, 4298, 4912, 5444, 6447, 7368, 8166, 8596, 9527, 9824, 10888, 12894, 14736, 16332, 17192, 19054, 21776, 25788, 28581, 29472, 32664, 34384, 38108, 43552, 51576, 57162, 65328, 68768, 76216, 103152, 114324, 130656, 152432, 206304, 228648, 304864, 417827, 457296, 835654, 914592, 1253481, 1671308, 2506962, 2924789, 3342616, 5013924, 5849578, 6685232, 8774367, 10027848, 11699156, 13370464, 17548734, 20055696, 23398312, 35097468, 40111392, 46796624, 70194936, 93593248, 140389872, 280779744]

約数ペア:

[(1, 280779744), (2, 140389872), (3, 93593248), (4, 70194936), (6, 46796624), (7, 40111392), (8, 35097468), (12, 23398312), (14, 20055696), (16, 17548734), (21, 13370464), (24, 11699156), (28, 10027848), (32, 8774367), (42, 6685232), (48, 5849578), (56, 5013924), (84, 3342616), (96, 2924789), (112, 2506962), (168, 1671308), (224, 1253481), (307, 914592), (336, 835654), (614, 457296), (672, 417827), (921, 304864), (1228, 228648), (1361, 206304), (1842, 152432), (2149, 130656), (2456, 114324), (2722, 103152), (3684, 76216), (4083, 68768), (4298, 65328), (4912, 57162), (5444, 51576), (6447, 43552), (7368, 38108), (8166, 34384), (8596, 32664), (9527, 29472), (9824, 28581), (10888, 25788), (12894, 21776), (14736, 19054), (16332, 17192)]