1388412072

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{1549}}^1$

素因数の和:1831

約数の個数: 96

約数和(自身を含む): 3844620000

約数和(自身を除く): 2456207928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 211, 236, 354, 422, 472, 531, 633, 708, 844, 1062, 1266, 1416, 1549, 1688, 1899, 2124, 2532, 3098, 3798, 4248, 4647, 5064, 6196, 7596, 9294, 12392, 12449, 13941, 15192, 18588, 24898, 27882, 37176, 37347, 49796, 55764, 74694, 91391, 99592, 111528, 112041, 149388, 182782, 224082, 274173, 298776, 326839, 365564, 448164, 548346, 653678, 731128, 822519, 896328, 980517, 1096692, 1307356, 1645038, 1961034, 2193384, 2614712, 2941551, 3290076, 3922068, 5883102, 6580152, 7844136, 11766204, 19283501, 23532408, 38567002, 57850503, 77134004, 115701006, 154268008, 173551509, 231402012, 347103018, 462804024, 694206036, 1388412072]

約数ペア:

[(1, 1388412072), (2, 694206036), (3, 462804024), (4, 347103018), (6, 231402012), (8, 173551509), (9, 154268008), (12, 115701006), (18, 77134004), (24, 57850503), (36, 38567002), (59, 23532408), (72, 19283501), (118, 11766204), (177, 7844136), (211, 6580152), (236, 5883102), (354, 3922068), (422, 3290076), (472, 2941551), (531, 2614712), (633, 2193384), (708, 1961034), (844, 1645038), (1062, 1307356), (1266, 1096692), (1416, 980517), (1549, 896328), (1688, 822519), (1899, 731128), (2124, 653678), (2532, 548346), (3098, 448164), (3798, 365564), (4248, 326839), (4647, 298776), (5064, 274173), (6196, 224082), (7596, 182782), (9294, 149388), (12392, 112041), (12449, 111528), (13941, 99592), (15192, 91391), (18588, 74694), (24898, 55764), (27882, 49796), (37176, 37347)]