247060224

素因数分解:

$2^8\times 3^2\times {\mathrm{157}}^1\times {\mathrm{683}}^1$

素因数の和:862

約数の個数: 108

約数和(自身を含む): 717922296

約数和(自身を除く): 470862072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 157, 192, 256, 288, 314, 384, 471, 576, 628, 683, 768, 942, 1152, 1256, 1366, 1413, 1884, 2049, 2304, 2512, 2732, 2826, 3768, 4098, 5024, 5464, 5652, 6147, 7536, 8196, 10048, 10928, 11304, 12294, 15072, 16392, 20096, 21856, 22608, 24588, 30144, 32784, 40192, 43712, 45216, 49176, 60288, 65568, 87424, 90432, 98352, 107231, 120576, 131136, 174848, 180864, 196704, 214462, 262272, 321693, 361728, 393408, 428924, 524544, 643386, 786816, 857848, 965079, 1286772, 1573632, 1715696, 1930158, 2573544, 3431392, 3860316, 5147088, 6862784, 7720632, 10294176, 13725568, 15441264, 20588352, 27451136, 30882528, 41176704, 61765056, 82353408, 123530112, 247060224]

約数ペア:

[(1, 247060224), (2, 123530112), (3, 82353408), (4, 61765056), (6, 41176704), (8, 30882528), (9, 27451136), (12, 20588352), (16, 15441264), (18, 13725568), (24, 10294176), (32, 7720632), (36, 6862784), (48, 5147088), (64, 3860316), (72, 3431392), (96, 2573544), (128, 1930158), (144, 1715696), (157, 1573632), (192, 1286772), (256, 965079), (288, 857848), (314, 786816), (384, 643386), (471, 524544), (576, 428924), (628, 393408), (683, 361728), (768, 321693), (942, 262272), (1152, 214462), (1256, 196704), (1366, 180864), (1413, 174848), (1884, 131136), (2049, 120576), (2304, 107231), (2512, 98352), (2732, 90432), (2826, 87424), (3768, 65568), (4098, 60288), (5024, 49176), (5464, 45216), (5652, 43712), (6147, 40192), (7536, 32784), (8196, 30144), (10048, 24588), (10928, 22608), (11304, 21856), (12294, 20096), (15072, 16392)]