1670855688

素因数分解:

$2^3\times 3^4\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:481

約数の個数: 160

約数和(自身を含む): 4795084800

約数和(自身を除く): 3124229112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 81, 108, 127, 158, 162, 216, 237, 254, 257, 316, 324, 381, 474, 508, 514, 632, 648, 711, 762, 771, 948, 1016, 1028, 1143, 1422, 1524, 1542, 1896, 2056, 2133, 2286, 2313, 2844, 3048, 3084, 3429, 4266, 4572, 4626, 5688, 6168, 6399, 6858, 6939, 8532, 9144, 9252, 10033, 10287, 12798, 13716, 13878, 17064, 18504, 20066, 20303, 20574, 20817, 25596, 27432, 27756, 30099, 32639, 40132, 40606, 41148, 41634, 51192, 55512, 60198, 60909, 65278, 80264, 81212, 82296, 83268, 90297, 97917, 120396, 121818, 130556, 162424, 166536, 180594, 182727, 195834, 240792, 243636, 261112, 270891, 293751, 361188, 365454, 391668, 487272, 541782, 548181, 587502, 722376, 730908, 783336, 812673, 881253, 1083564, 1096362, 1175004, 1461816, 1625346, 1644543, 1762506, 2167128, 2192724, 2350008, 2578481, 2643759, 3250692, 3289086, 3525012, 4385448, 5156962, 5287518, 6501384, 6578172, 7050024, 7735443, 10313924, 10575036, 13156344, 15470886, 20627848, 21150072, 23206329, 30941772, 46412658, 61883544, 69618987, 92825316, 139237974, 185650632, 208856961, 278475948, 417713922, 556951896, 835427844, 1670855688]

約数ペア:

[(1, 1670855688), (2, 835427844), (3, 556951896), (4, 417713922), (6, 278475948), (8, 208856961), (9, 185650632), (12, 139237974), (18, 92825316), (24, 69618987), (27, 61883544), (36, 46412658), (54, 30941772), (72, 23206329), (79, 21150072), (81, 20627848), (108, 15470886), (127, 13156344), (158, 10575036), (162, 10313924), (216, 7735443), (237, 7050024), (254, 6578172), (257, 6501384), (316, 5287518), (324, 5156962), (381, 4385448), (474, 3525012), (508, 3289086), (514, 3250692), (632, 2643759), (648, 2578481), (711, 2350008), (762, 2192724), (771, 2167128), (948, 1762506), (1016, 1644543), (1028, 1625346), (1143, 1461816), (1422, 1175004), (1524, 1096362), (1542, 1083564), (1896, 881253), (2056, 812673), (2133, 783336), (2286, 730908), (2313, 722376), (2844, 587502), (3048, 548181), (3084, 541782), (3429, 487272), (4266, 391668), (4572, 365454), (4626, 361188), (5688, 293751), (6168, 270891), (6399, 261112), (6858, 243636), (6939, 240792), (8532, 195834), (9144, 182727), (9252, 180594), (10033, 166536), (10287, 162424), (12798, 130556), (13716, 121818), (13878, 120396), (17064, 97917), (18504, 90297), (20066, 83268), (20303, 82296), (20574, 81212), (20817, 80264), (25596, 65278), (27432, 60909), (27756, 60198), (30099, 55512), (32639, 51192), (40132, 41634), (40606, 41148)]