2819391456

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{503}}^1$

素因数の和:981

約数の個数: 192

約数和(自身を含む): 8941363200

約数和(自身を除く): 6121971744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 439, 456, 503, 532, 608, 672, 798, 878, 912, 1006, 1064, 1317, 1509, 1596, 1756, 1824, 2012, 2128, 2634, 3018, 3073, 3192, 3512, 3521, 4024, 4256, 5268, 6036, 6146, 6384, 7024, 7042, 8048, 8341, 9219, 9557, 10536, 10563, 12072, 12292, 12768, 14048, 14084, 16096, 16682, 18438, 19114, 21072, 21126, 24144, 24584, 25023, 28168, 28671, 33364, 36876, 38228, 42144, 42252, 48288, 49168, 50046, 56336, 57342, 58387, 66728, 66899, 73752, 76456, 84504, 98336, 100092, 112672, 114684, 116774, 133456, 133798, 147504, 152912, 169008, 175161, 200184, 200697, 220817, 229368, 233548, 266912, 267596, 295008, 305824, 338016, 350322, 400368, 401394, 441634, 458736, 467096, 535192, 662451, 700644, 800736, 802788, 883268, 917472, 934192, 1070384, 1324902, 1401288, 1545719, 1605576, 1766536, 1868384, 2140768, 2649804, 2802576, 3091438, 3211152, 3533072, 4195523, 4637157, 5299608, 5605152, 6182876, 6422304, 7066144, 8391046, 9274314, 10599216, 12365752, 12586569, 16782092, 18548628, 21198432, 24731504, 25173138, 29368661, 33564184, 37097256, 49463008, 50346276, 58737322, 67128368, 74194512, 88105983, 100692552, 117474644, 134256736, 148389024, 176211966, 201385104, 234949288, 352423932, 402770208, 469898576, 704847864, 939797152, 1409695728, 2819391456]

約数ペア:

[(1, 2819391456), (2, 1409695728), (3, 939797152), (4, 704847864), (6, 469898576), (7, 402770208), (8, 352423932), (12, 234949288), (14, 201385104), (16, 176211966), (19, 148389024), (21, 134256736), (24, 117474644), (28, 100692552), (32, 88105983), (38, 74194512), (42, 67128368), (48, 58737322), (56, 50346276), (57, 49463008), (76, 37097256), (84, 33564184), (96, 29368661), (112, 25173138), (114, 24731504), (133, 21198432), (152, 18548628), (168, 16782092), (224, 12586569), (228, 12365752), (266, 10599216), (304, 9274314), (336, 8391046), (399, 7066144), (439, 6422304), (456, 6182876), (503, 5605152), (532, 5299608), (608, 4637157), (672, 4195523), (798, 3533072), (878, 3211152), (912, 3091438), (1006, 2802576), (1064, 2649804), (1317, 2140768), (1509, 1868384), (1596, 1766536), (1756, 1605576), (1824, 1545719), (2012, 1401288), (2128, 1324902), (2634, 1070384), (3018, 934192), (3073, 917472), (3192, 883268), (3512, 802788), (3521, 800736), (4024, 700644), (4256, 662451), (5268, 535192), (6036, 467096), (6146, 458736), (6384, 441634), (7024, 401394), (7042, 400368), (8048, 350322), (8341, 338016), (9219, 305824), (9557, 295008), (10536, 267596), (10563, 266912), (12072, 233548), (12292, 229368), (12768, 220817), (14048, 200697), (14084, 200184), (16096, 175161), (16682, 169008), (18438, 152912), (19114, 147504), (21072, 133798), (21126, 133456), (24144, 116774), (24584, 114684), (25023, 112672), (28168, 100092), (28671, 98336), (33364, 84504), (36876, 76456), (38228, 73752), (42144, 66899), (42252, 66728), (48288, 58387), (49168, 57342), (50046, 56336)]