421569172466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1\times {\mathrm{6869}}^1$

素因数の和:7539

約数の個数: 64

約数和(自身を含む): 706290520320

約数和(自身を除く): 284721347854

約数列:

[1, 2, 13, 26, 37, 74, 131, 262, 481, 487, 962, 974, 1703, 3406, 4847, 6331, 6869, 9694, 12662, 13738, 18019, 36038, 63011, 63797, 89297, 126022, 127594, 178594, 234247, 254153, 468494, 508306, 829361, 899839, 1658722, 1799678, 2360489, 3303989, 3345203, 4720978, 6607978, 6690406, 11697907, 23395814, 30686357, 33294043, 43487639, 61372714, 66588086, 86975278, 123772511, 247545022, 432822559, 438221593, 865645118, 876443186, 1609042643, 3218085286, 5696880709, 11393761418, 16214198941, 32428397882, 210784586233, 421569172466]

約数ペア:

[(1, 421569172466), (2, 210784586233), (13, 32428397882), (26, 16214198941), (37, 11393761418), (74, 5696880709), (131, 3218085286), (262, 1609042643), (481, 876443186), (487, 865645118), (962, 438221593), (974, 432822559), (1703, 247545022), (3406, 123772511), (4847, 86975278), (6331, 66588086), (6869, 61372714), (9694, 43487639), (12662, 33294043), (13738, 30686357), (18019, 23395814), (36038, 11697907), (63011, 6690406), (63797, 6607978), (89297, 4720978), (126022, 3345203), (127594, 3303989), (178594, 2360489), (234247, 1799678), (254153, 1658722), (468494, 899839), (508306, 829361)]