515507664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{15817}}^1$

素因数の和:15932

約数の個数: 80

約数和(自身を含む): 1537762688

約数和(自身を除く): 1022255024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 97, 112, 168, 194, 291, 336, 388, 582, 679, 776, 1164, 1358, 1552, 2037, 2328, 2716, 4074, 4656, 5432, 8148, 10864, 15817, 16296, 31634, 32592, 47451, 63268, 94902, 110719, 126536, 189804, 221438, 253072, 332157, 379608, 442876, 664314, 759216, 885752, 1328628, 1534249, 1771504, 2657256, 3068498, 4602747, 5314512, 6136996, 9205494, 10739743, 12273992, 18410988, 21479486, 24547984, 32219229, 36821976, 42958972, 64438458, 73643952, 85917944, 128876916, 171835888, 257753832, 515507664]

約数ペア:

[(1, 515507664), (2, 257753832), (3, 171835888), (4, 128876916), (6, 85917944), (7, 73643952), (8, 64438458), (12, 42958972), (14, 36821976), (16, 32219229), (21, 24547984), (24, 21479486), (28, 18410988), (42, 12273992), (48, 10739743), (56, 9205494), (84, 6136996), (97, 5314512), (112, 4602747), (168, 3068498), (194, 2657256), (291, 1771504), (336, 1534249), (388, 1328628), (582, 885752), (679, 759216), (776, 664314), (1164, 442876), (1358, 379608), (1552, 332157), (2037, 253072), (2328, 221438), (2716, 189804), (4074, 126536), (4656, 110719), (5432, 94902), (8148, 63268), (10864, 47451), (15817, 32592), (16296, 31634)]