1681554816

素因数分解:

$2^7\times 3^4\times {\mathrm{79}}^1\times {\mathrm{2053}}^1$

素因数の和:2158

約数の個数: 160

約数和(自身を含む): 5070093600

約数和(自身を除く): 3388538784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 81, 96, 108, 128, 144, 158, 162, 192, 216, 237, 288, 316, 324, 384, 432, 474, 576, 632, 648, 711, 864, 948, 1152, 1264, 1296, 1422, 1728, 1896, 2053, 2133, 2528, 2592, 2844, 3456, 3792, 4106, 4266, 5056, 5184, 5688, 6159, 6399, 7584, 8212, 8532, 10112, 10368, 11376, 12318, 12798, 15168, 16424, 17064, 18477, 22752, 24636, 25596, 30336, 32848, 34128, 36954, 45504, 49272, 51192, 55431, 65696, 68256, 73908, 91008, 98544, 102384, 110862, 131392, 136512, 147816, 162187, 166293, 197088, 204768, 221724, 262784, 273024, 295632, 324374, 332586, 394176, 409536, 443448, 486561, 591264, 648748, 665172, 788352, 819072, 886896, 973122, 1182528, 1297496, 1330344, 1459683, 1773792, 1946244, 2365056, 2594992, 2660688, 2919366, 3547584, 3892488, 4379049, 5189984, 5321376, 5838732, 7095168, 7784976, 8758098, 10379968, 10642752, 11677464, 13137147, 15569952, 17516196, 20759936, 21285504, 23354928, 26274294, 31139904, 35032392, 46709856, 52548588, 62279808, 70064784, 93419712, 105097176, 140129568, 186839424, 210194352, 280259136, 420388704, 560518272, 840777408, 1681554816]

約数ペア:

[(1, 1681554816), (2, 840777408), (3, 560518272), (4, 420388704), (6, 280259136), (8, 210194352), (9, 186839424), (12, 140129568), (16, 105097176), (18, 93419712), (24, 70064784), (27, 62279808), (32, 52548588), (36, 46709856), (48, 35032392), (54, 31139904), (64, 26274294), (72, 23354928), (79, 21285504), (81, 20759936), (96, 17516196), (108, 15569952), (128, 13137147), (144, 11677464), (158, 10642752), (162, 10379968), (192, 8758098), (216, 7784976), (237, 7095168), (288, 5838732), (316, 5321376), (324, 5189984), (384, 4379049), (432, 3892488), (474, 3547584), (576, 2919366), (632, 2660688), (648, 2594992), (711, 2365056), (864, 1946244), (948, 1773792), (1152, 1459683), (1264, 1330344), (1296, 1297496), (1422, 1182528), (1728, 973122), (1896, 886896), (2053, 819072), (2133, 788352), (2528, 665172), (2592, 648748), (2844, 591264), (3456, 486561), (3792, 443448), (4106, 409536), (4266, 394176), (5056, 332586), (5184, 324374), (5688, 295632), (6159, 273024), (6399, 262784), (7584, 221724), (8212, 204768), (8532, 197088), (10112, 166293), (10368, 162187), (11376, 147816), (12318, 136512), (12798, 131392), (15168, 110862), (16424, 102384), (17064, 98544), (18477, 91008), (22752, 73908), (24636, 68256), (25596, 65696), (30336, 55431), (32848, 51192), (34128, 49272), (36954, 45504)]