38969424

素因数分解:

$2^4\times 3^6\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:296

約数の個数: 140

約数和(自身を含む): 122385396

約数和(自身を除く): 83415972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 257, 312, 324, 351, 432, 468, 486, 514, 624, 648, 702, 729, 771, 936, 972, 1028, 1053, 1296, 1404, 1458, 1542, 1872, 1944, 2056, 2106, 2313, 2808, 2916, 3084, 3159, 3341, 3888, 4112, 4212, 4626, 5616, 5832, 6168, 6318, 6682, 6939, 8424, 9252, 9477, 10023, 11664, 12336, 12636, 13364, 13878, 16848, 18504, 18954, 20046, 20817, 25272, 26728, 27756, 30069, 37008, 37908, 40092, 41634, 50544, 53456, 55512, 60138, 62451, 75816, 80184, 83268, 90207, 111024, 120276, 124902, 151632, 160368, 166536, 180414, 187353, 240552, 249804, 270621, 333072, 360828, 374706, 481104, 499608, 541242, 721656, 749412, 811863, 999216, 1082484, 1443312, 1498824, 1623726, 2164968, 2435589, 2997648, 3247452, 4329936, 4871178, 6494904, 9742356, 12989808, 19484712, 38969424]

約数ペア:

[(1, 38969424), (2, 19484712), (3, 12989808), (4, 9742356), (6, 6494904), (8, 4871178), (9, 4329936), (12, 3247452), (13, 2997648), (16, 2435589), (18, 2164968), (24, 1623726), (26, 1498824), (27, 1443312), (36, 1082484), (39, 999216), (48, 811863), (52, 749412), (54, 721656), (72, 541242), (78, 499608), (81, 481104), (104, 374706), (108, 360828), (117, 333072), (144, 270621), (156, 249804), (162, 240552), (208, 187353), (216, 180414), (234, 166536), (243, 160368), (257, 151632), (312, 124902), (324, 120276), (351, 111024), (432, 90207), (468, 83268), (486, 80184), (514, 75816), (624, 62451), (648, 60138), (702, 55512), (729, 53456), (771, 50544), (936, 41634), (972, 40092), (1028, 37908), (1053, 37008), (1296, 30069), (1404, 27756), (1458, 26728), (1542, 25272), (1872, 20817), (1944, 20046), (2056, 18954), (2106, 18504), (2313, 16848), (2808, 13878), (2916, 13364), (3084, 12636), (3159, 12336), (3341, 11664), (3888, 10023), (4112, 9477), (4212, 9252), (4626, 8424), (5616, 6939), (5832, 6682), (6168, 6318)]