2887218432

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{19891}}^1$

素因数の和:19926

約数の個数: 180

約数和(自身を含む): 9839538016

約数和(自身を除く): 6952319584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 1792, 2016, 2268, 2304, 2592, 2688, 3024, 3456, 4032, 4536, 5184, 5376, 6048, 6912, 8064, 9072, 10368, 12096, 16128, 18144, 19891, 20736, 24192, 36288, 39782, 48384, 59673, 72576, 79564, 119346, 139237, 145152, 159128, 179019, 238692, 278474, 318256, 358038, 417711, 477384, 537057, 556948, 636512, 716076, 835422, 954768, 1074114, 1113896, 1253133, 1273024, 1432152, 1611171, 1670844, 1909536, 2148228, 2227792, 2506266, 2546048, 2864304, 3222342, 3341688, 3759399, 3819072, 4296456, 4455584, 5012532, 5092096, 5728608, 6444684, 6683376, 7518798, 7638144, 8592912, 8911168, 10025064, 11278197, 11457216, 12889368, 13366752, 15037596, 15276288, 17185824, 17822336, 20050128, 22556394, 22914432, 25778736, 26733504, 30075192, 34371648, 35644672, 40100256, 45112788, 45828864, 51557472, 53467008, 60150384, 68743296, 80200512, 90225576, 103114944, 106934016, 120300768, 137486592, 160401024, 180451152, 206229888, 240601536, 320802048, 360902304, 412459776, 481203072, 721804608, 962406144, 1443609216, 2887218432]

約数ペア:

[(1, 2887218432), (2, 1443609216), (3, 962406144), (4, 721804608), (6, 481203072), (7, 412459776), (8, 360902304), (9, 320802048), (12, 240601536), (14, 206229888), (16, 180451152), (18, 160401024), (21, 137486592), (24, 120300768), (27, 106934016), (28, 103114944), (32, 90225576), (36, 80200512), (42, 68743296), (48, 60150384), (54, 53467008), (56, 51557472), (63, 45828864), (64, 45112788), (72, 40100256), (81, 35644672), (84, 34371648), (96, 30075192), (108, 26733504), (112, 25778736), (126, 22914432), (128, 22556394), (144, 20050128), (162, 17822336), (168, 17185824), (189, 15276288), (192, 15037596), (216, 13366752), (224, 12889368), (252, 11457216), (256, 11278197), (288, 10025064), (324, 8911168), (336, 8592912), (378, 7638144), (384, 7518798), (432, 6683376), (448, 6444684), (504, 5728608), (567, 5092096), (576, 5012532), (648, 4455584), (672, 4296456), (756, 3819072), (768, 3759399), (864, 3341688), (896, 3222342), (1008, 2864304), (1134, 2546048), (1152, 2506266), (1296, 2227792), (1344, 2148228), (1512, 1909536), (1728, 1670844), (1792, 1611171), (2016, 1432152), (2268, 1273024), (2304, 1253133), (2592, 1113896), (2688, 1074114), (3024, 954768), (3456, 835422), (4032, 716076), (4536, 636512), (5184, 556948), (5376, 537057), (6048, 477384), (6912, 417711), (8064, 358038), (9072, 318256), (10368, 278474), (12096, 238692), (16128, 179019), (18144, 159128), (19891, 145152), (20736, 139237), (24192, 119346), (36288, 79564), (39782, 72576), (48384, 59673)]