1238211672

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{27283}}^1$

素因数の和:27384

約数の個数: 64

約数和(自身を含む): 3247887360

約数和(自身を除く): 2009675688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 61, 62, 93, 122, 124, 183, 186, 244, 248, 366, 372, 488, 732, 744, 1464, 1891, 3782, 5673, 7564, 11346, 15128, 22692, 27283, 45384, 54566, 81849, 109132, 163698, 218264, 327396, 654792, 845773, 1664263, 1691546, 2537319, 3328526, 3383092, 4992789, 5074638, 6657052, 6766184, 9985578, 10149276, 13314104, 19971156, 20298552, 39942312, 51592153, 103184306, 154776459, 206368612, 309552918, 412737224, 619105836, 1238211672]

約数ペア:

[(1, 1238211672), (2, 619105836), (3, 412737224), (4, 309552918), (6, 206368612), (8, 154776459), (12, 103184306), (24, 51592153), (31, 39942312), (61, 20298552), (62, 19971156), (93, 13314104), (122, 10149276), (124, 9985578), (183, 6766184), (186, 6657052), (244, 5074638), (248, 4992789), (366, 3383092), (372, 3328526), (488, 2537319), (732, 1691546), (744, 1664263), (1464, 845773), (1891, 654792), (3782, 327396), (5673, 218264), (7564, 163698), (11346, 109132), (15128, 81849), (22692, 54566), (27283, 45384)]