511259056

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6803}}^1$

素因数の和:6890

約数の個数: 80

約数和(自身を含む): 1255419648

約数和(自身を除く): 744160592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 61, 77, 88, 112, 122, 154, 176, 244, 308, 427, 488, 616, 671, 854, 976, 1232, 1342, 1708, 2684, 3416, 4697, 5368, 6803, 6832, 9394, 10736, 13606, 18788, 27212, 37576, 47621, 54424, 74833, 75152, 95242, 108848, 149666, 190484, 299332, 380968, 414983, 523831, 598664, 761936, 829966, 1047662, 1197328, 1659932, 2095324, 2904881, 3319864, 4190648, 4564813, 5809762, 6639728, 8381296, 9129626, 11619524, 18259252, 23239048, 31953691, 36518504, 46478096, 63907382, 73037008, 127814764, 255629528, 511259056]

約数ペア:

[(1, 511259056), (2, 255629528), (4, 127814764), (7, 73037008), (8, 63907382), (11, 46478096), (14, 36518504), (16, 31953691), (22, 23239048), (28, 18259252), (44, 11619524), (56, 9129626), (61, 8381296), (77, 6639728), (88, 5809762), (112, 4564813), (122, 4190648), (154, 3319864), (176, 2904881), (244, 2095324), (308, 1659932), (427, 1197328), (488, 1047662), (616, 829966), (671, 761936), (854, 598664), (976, 523831), (1232, 414983), (1342, 380968), (1708, 299332), (2684, 190484), (3416, 149666), (4697, 108848), (5368, 95242), (6803, 75152), (6832, 74833), (9394, 54424), (10736, 47621), (13606, 37576), (18788, 27212)]