248800656

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7523}}^1$

素因数の和:7600

約数の個数: 80

約数和(自身を含む): 705329856

約数和(自身を除く): 456529200

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 78, 104, 106, 156, 159, 208, 212, 312, 318, 424, 624, 636, 689, 848, 1272, 1378, 2067, 2544, 2756, 4134, 5512, 7523, 8268, 11024, 15046, 16536, 22569, 30092, 33072, 45138, 60184, 90276, 97799, 120368, 180552, 195598, 293397, 361104, 391196, 398719, 586794, 782392, 797438, 1173588, 1196157, 1564784, 1594876, 2347176, 2392314, 3189752, 4694352, 4784628, 5183347, 6379504, 9569256, 10366694, 15550041, 19138512, 20733388, 31100082, 41466776, 62200164, 82933552, 124400328, 248800656]

約数ペア:

[(1, 248800656), (2, 124400328), (3, 82933552), (4, 62200164), (6, 41466776), (8, 31100082), (12, 20733388), (13, 19138512), (16, 15550041), (24, 10366694), (26, 9569256), (39, 6379504), (48, 5183347), (52, 4784628), (53, 4694352), (78, 3189752), (104, 2392314), (106, 2347176), (156, 1594876), (159, 1564784), (208, 1196157), (212, 1173588), (312, 797438), (318, 782392), (424, 586794), (624, 398719), (636, 391196), (689, 361104), (848, 293397), (1272, 195598), (1378, 180552), (2067, 120368), (2544, 97799), (2756, 90276), (4134, 60184), (5512, 45138), (7523, 33072), (8268, 30092), (11024, 22569), (15046, 16536)]