1815916032

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2963}}^1$

素因数の和:3013

約数の個数: 240

約数和(自身を含む): 6306917760

約数和(自身を除く): 4491001728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 256, 266, 288, 304, 336, 342, 384, 399, 448, 456, 504, 512, 532, 576, 608, 672, 684, 768, 798, 896, 912, 1008, 1064, 1152, 1197, 1216, 1344, 1368, 1536, 1596, 1792, 1824, 2016, 2128, 2304, 2394, 2432, 2688, 2736, 2963, 3192, 3584, 3648, 4032, 4256, 4608, 4788, 4864, 5376, 5472, 5926, 6384, 7296, 8064, 8512, 8889, 9576, 9728, 10752, 10944, 11852, 12768, 14592, 16128, 17024, 17778, 19152, 20741, 21888, 23704, 25536, 26667, 29184, 32256, 34048, 35556, 38304, 41482, 43776, 47408, 51072, 53334, 56297, 62223, 68096, 71112, 76608, 82964, 87552, 94816, 102144, 106668, 112594, 124446, 142224, 153216, 165928, 168891, 186669, 189632, 204288, 213336, 225188, 248892, 284448, 306432, 331856, 337782, 373338, 379264, 394079, 426672, 450376, 497784, 506673, 568896, 612864, 663712, 675564, 746676, 758528, 788158, 853344, 900752, 995568, 1013346, 1137792, 1182237, 1327424, 1351128, 1493352, 1517056, 1576316, 1706688, 1801504, 1991136, 2026692, 2275584, 2364474, 2654848, 2702256, 2986704, 3152632, 3413376, 3546711, 3603008, 3982272, 4053384, 4551168, 4728948, 5309696, 5404512, 5973408, 6305264, 6826752, 7093422, 7206016, 7964544, 8106768, 9457896, 10619392, 10809024, 11946816, 12610528, 13653504, 14186844, 14412032, 15929088, 16213536, 18915792, 21618048, 23893632, 25221056, 28373688, 28824064, 31858176, 32427072, 37831584, 43236096, 47787264, 50442112, 56747376, 64854144, 75663168, 86472192, 95574528, 100884224, 113494752, 129708288, 151326336, 201768448, 226989504, 259416576, 302652672, 453979008, 605305344, 907958016, 1815916032]

約数ペア:

[(1, 1815916032), (2, 907958016), (3, 605305344), (4, 453979008), (6, 302652672), (7, 259416576), (8, 226989504), (9, 201768448), (12, 151326336), (14, 129708288), (16, 113494752), (18, 100884224), (19, 95574528), (21, 86472192), (24, 75663168), (28, 64854144), (32, 56747376), (36, 50442112), (38, 47787264), (42, 43236096), (48, 37831584), (56, 32427072), (57, 31858176), (63, 28824064), (64, 28373688), (72, 25221056), (76, 23893632), (84, 21618048), (96, 18915792), (112, 16213536), (114, 15929088), (126, 14412032), (128, 14186844), (133, 13653504), (144, 12610528), (152, 11946816), (168, 10809024), (171, 10619392), (192, 9457896), (224, 8106768), (228, 7964544), (252, 7206016), (256, 7093422), (266, 6826752), (288, 6305264), (304, 5973408), (336, 5404512), (342, 5309696), (384, 4728948), (399, 4551168), (448, 4053384), (456, 3982272), (504, 3603008), (512, 3546711), (532, 3413376), (576, 3152632), (608, 2986704), (672, 2702256), (684, 2654848), (768, 2364474), (798, 2275584), (896, 2026692), (912, 1991136), (1008, 1801504), (1064, 1706688), (1152, 1576316), (1197, 1517056), (1216, 1493352), (1344, 1351128), (1368, 1327424), (1536, 1182237), (1596, 1137792), (1792, 1013346), (1824, 995568), (2016, 900752), (2128, 853344), (2304, 788158), (2394, 758528), (2432, 746676), (2688, 675564), (2736, 663712), (2963, 612864), (3192, 568896), (3584, 506673), (3648, 497784), (4032, 450376), (4256, 426672), (4608, 394079), (4788, 379264), (4864, 373338), (5376, 337782), (5472, 331856), (5926, 306432), (6384, 284448), (7296, 248892), (8064, 225188), (8512, 213336), (8889, 204288), (9576, 189632), (9728, 186669), (10752, 168891), (10944, 165928), (11852, 153216), (12768, 142224), (14592, 124446), (16128, 112594), (17024, 106668), (17778, 102144), (19152, 94816), (20741, 87552), (21888, 82964), (23704, 76608), (25536, 71112), (26667, 68096), (29184, 62223), (32256, 56297), (34048, 53334), (35556, 51072), (38304, 47408), (41482, 43776)]