1328348016

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{331}}^1$

素因数の和:436

約数の個数: 180

約数和(自身を含む): 3985782840

約数和(自身を除く): 2657434824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 36, 48, 58, 62, 72, 87, 93, 116, 124, 144, 174, 186, 232, 248, 261, 279, 331, 348, 372, 464, 496, 522, 558, 662, 696, 744, 899, 961, 993, 1044, 1116, 1324, 1392, 1488, 1798, 1922, 1986, 2088, 2232, 2648, 2697, 2883, 2979, 3596, 3844, 3972, 4176, 4464, 5296, 5394, 5766, 5958, 7192, 7688, 7944, 8091, 8649, 9599, 10261, 10788, 11532, 11916, 14384, 15376, 15888, 16182, 17298, 19198, 20522, 21576, 23064, 23832, 27869, 28797, 30783, 32364, 34596, 38396, 41044, 43152, 46128, 47664, 55738, 57594, 61566, 64728, 69192, 76792, 82088, 83607, 86391, 92349, 111476, 115188, 123132, 129456, 138384, 153584, 164176, 167214, 172782, 184698, 222952, 230376, 246264, 250821, 297569, 318091, 334428, 345564, 369396, 445904, 460752, 492528, 501642, 595138, 636182, 668856, 691128, 738792, 892707, 954273, 1003284, 1190276, 1272364, 1337712, 1382256, 1477584, 1785414, 1908546, 2006568, 2380552, 2544728, 2678121, 2862819, 3570828, 3817092, 4013136, 4761104, 5089456, 5356242, 5725638, 7141656, 7634184, 9224639, 10712484, 11451276, 14283312, 15268368, 18449278, 21424968, 22902552, 27673917, 36898556, 42849936, 45805104, 55347834, 73797112, 83021751, 110695668, 147594224, 166043502, 221391336, 332087004, 442782672, 664174008, 1328348016]

約数ペア:

[(1, 1328348016), (2, 664174008), (3, 442782672), (4, 332087004), (6, 221391336), (8, 166043502), (9, 147594224), (12, 110695668), (16, 83021751), (18, 73797112), (24, 55347834), (29, 45805104), (31, 42849936), (36, 36898556), (48, 27673917), (58, 22902552), (62, 21424968), (72, 18449278), (87, 15268368), (93, 14283312), (116, 11451276), (124, 10712484), (144, 9224639), (174, 7634184), (186, 7141656), (232, 5725638), (248, 5356242), (261, 5089456), (279, 4761104), (331, 4013136), (348, 3817092), (372, 3570828), (464, 2862819), (496, 2678121), (522, 2544728), (558, 2380552), (662, 2006568), (696, 1908546), (744, 1785414), (899, 1477584), (961, 1382256), (993, 1337712), (1044, 1272364), (1116, 1190276), (1324, 1003284), (1392, 954273), (1488, 892707), (1798, 738792), (1922, 691128), (1986, 668856), (2088, 636182), (2232, 595138), (2648, 501642), (2697, 492528), (2883, 460752), (2979, 445904), (3596, 369396), (3844, 345564), (3972, 334428), (4176, 318091), (4464, 297569), (5296, 250821), (5394, 246264), (5766, 230376), (5958, 222952), (7192, 184698), (7688, 172782), (7944, 167214), (8091, 164176), (8649, 153584), (9599, 138384), (10261, 129456), (10788, 123132), (11532, 115188), (11916, 111476), (14384, 92349), (15376, 86391), (15888, 83607), (16182, 82088), (17298, 76792), (19198, 69192), (20522, 64728), (21576, 61566), (23064, 57594), (23832, 55738), (27869, 47664), (28797, 46128), (30783, 43152), (32364, 41044), (34596, 38396)]