1888167888

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{619}}^1$

素因数の和:966

約数の個数: 160

約数和(自身を含む): 5682969600

約数和(自身を除く): 3794801712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 307, 368, 414, 432, 552, 614, 619, 621, 828, 921, 1104, 1228, 1238, 1242, 1656, 1842, 1857, 2456, 2476, 2484, 2763, 3312, 3684, 3714, 4912, 4952, 4968, 5526, 5571, 7061, 7368, 7428, 8289, 9904, 9936, 11052, 11142, 14122, 14237, 14736, 14856, 16578, 16713, 21183, 22104, 22284, 28244, 28474, 29712, 33156, 33426, 42366, 42711, 44208, 44568, 56488, 56948, 63549, 66312, 66852, 84732, 85422, 89136, 112976, 113896, 127098, 128133, 132624, 133704, 169464, 170844, 190033, 190647, 227792, 254196, 256266, 267408, 338928, 341688, 380066, 381294, 384399, 508392, 512532, 570099, 683376, 760132, 762588, 768798, 1016784, 1025064, 1140198, 1520264, 1525176, 1537596, 1710297, 2050128, 2280396, 3040528, 3050352, 3075192, 3420594, 4370759, 4560792, 5130891, 6150384, 6841188, 8741518, 9121584, 10261782, 13112277, 13682376, 17483036, 20523564, 26224554, 27364752, 34966072, 39336831, 41047128, 52449108, 69932144, 78673662, 82094256, 104898216, 118010493, 157347324, 209796432, 236020986, 314694648, 472041972, 629389296, 944083944, 1888167888]

約数ペア:

[(1, 1888167888), (2, 944083944), (3, 629389296), (4, 472041972), (6, 314694648), (8, 236020986), (9, 209796432), (12, 157347324), (16, 118010493), (18, 104898216), (23, 82094256), (24, 78673662), (27, 69932144), (36, 52449108), (46, 41047128), (48, 39336831), (54, 34966072), (69, 27364752), (72, 26224554), (92, 20523564), (108, 17483036), (138, 13682376), (144, 13112277), (184, 10261782), (207, 9121584), (216, 8741518), (276, 6841188), (307, 6150384), (368, 5130891), (414, 4560792), (432, 4370759), (552, 3420594), (614, 3075192), (619, 3050352), (621, 3040528), (828, 2280396), (921, 2050128), (1104, 1710297), (1228, 1537596), (1238, 1525176), (1242, 1520264), (1656, 1140198), (1842, 1025064), (1857, 1016784), (2456, 768798), (2476, 762588), (2484, 760132), (2763, 683376), (3312, 570099), (3684, 512532), (3714, 508392), (4912, 384399), (4952, 381294), (4968, 380066), (5526, 341688), (5571, 338928), (7061, 267408), (7368, 256266), (7428, 254196), (8289, 227792), (9904, 190647), (9936, 190033), (11052, 170844), (11142, 169464), (14122, 133704), (14237, 132624), (14736, 128133), (14856, 127098), (16578, 113896), (16713, 112976), (21183, 89136), (22104, 85422), (22284, 84732), (28244, 66852), (28474, 66312), (29712, 63549), (33156, 56948), (33426, 56488), (42366, 44568), (42711, 44208)]