1966581672

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{201329}}^1$

素因数の和:201386

約数の個数: 64

約数和(自身を含む): 5508388800

約数和(自身を除く): 3541807128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 111, 132, 148, 222, 264, 296, 407, 444, 814, 888, 1221, 1628, 2442, 3256, 4884, 9768, 201329, 402658, 603987, 805316, 1207974, 1610632, 2214619, 2415948, 4429238, 4831896, 6643857, 7449173, 8858476, 13287714, 14898346, 17716952, 22347519, 26575428, 29796692, 44695038, 53150856, 59593384, 81940903, 89390076, 163881806, 178780152, 245822709, 327763612, 491645418, 655527224, 983290836, 1966581672]

約数ペア:

[(1, 1966581672), (2, 983290836), (3, 655527224), (4, 491645418), (6, 327763612), (8, 245822709), (11, 178780152), (12, 163881806), (22, 89390076), (24, 81940903), (33, 59593384), (37, 53150856), (44, 44695038), (66, 29796692), (74, 26575428), (88, 22347519), (111, 17716952), (132, 14898346), (148, 13287714), (222, 8858476), (264, 7449173), (296, 6643857), (407, 4831896), (444, 4429238), (814, 2415948), (888, 2214619), (1221, 1610632), (1628, 1207974), (2442, 805316), (3256, 603987), (4884, 402658), (9768, 201329)]