2668611456

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2221}}^1$

素因数の和:2397

約数の個数: 192

約数和(自身を含む): 8839116000

約数和(自身を除く): 6170504544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 149, 168, 192, 224, 252, 288, 298, 336, 384, 447, 448, 504, 576, 596, 672, 894, 896, 1008, 1043, 1152, 1192, 1341, 1344, 1788, 2016, 2086, 2221, 2384, 2682, 2688, 3129, 3576, 4032, 4172, 4442, 4768, 5364, 6258, 6663, 7152, 8064, 8344, 8884, 9387, 9536, 10728, 12516, 13326, 14304, 15547, 16688, 17768, 18774, 19072, 19989, 21456, 25032, 26652, 28608, 31094, 33376, 35536, 37548, 39978, 42912, 46641, 50064, 53304, 57216, 62188, 66752, 71072, 75096, 79956, 85824, 93282, 100128, 106608, 124376, 133504, 139923, 142144, 150192, 159912, 171648, 186564, 200256, 213216, 248752, 279846, 284288, 300384, 319824, 330929, 373128, 400512, 426432, 497504, 559692, 600768, 639648, 661858, 746256, 852864, 992787, 995008, 1119384, 1201536, 1279296, 1323716, 1492512, 1985574, 1990016, 2238768, 2316503, 2558592, 2647432, 2978361, 2985024, 3971148, 4477536, 4633006, 5294864, 5956722, 5970048, 6949509, 7942296, 8955072, 9266012, 10589728, 11913444, 13899018, 15884592, 17910144, 18532024, 20848527, 21179456, 23826888, 27798036, 31769184, 37064048, 41697054, 42358912, 47653776, 55596072, 63538368, 74128096, 83394108, 95307552, 111192144, 127076736, 148256192, 166788216, 190615104, 222384288, 296512384, 333576432, 381230208, 444768576, 667152864, 889537152, 1334305728, 2668611456]

約数ペア:

[(1, 2668611456), (2, 1334305728), (3, 889537152), (4, 667152864), (6, 444768576), (7, 381230208), (8, 333576432), (9, 296512384), (12, 222384288), (14, 190615104), (16, 166788216), (18, 148256192), (21, 127076736), (24, 111192144), (28, 95307552), (32, 83394108), (36, 74128096), (42, 63538368), (48, 55596072), (56, 47653776), (63, 42358912), (64, 41697054), (72, 37064048), (84, 31769184), (96, 27798036), (112, 23826888), (126, 21179456), (128, 20848527), (144, 18532024), (149, 17910144), (168, 15884592), (192, 13899018), (224, 11913444), (252, 10589728), (288, 9266012), (298, 8955072), (336, 7942296), (384, 6949509), (447, 5970048), (448, 5956722), (504, 5294864), (576, 4633006), (596, 4477536), (672, 3971148), (894, 2985024), (896, 2978361), (1008, 2647432), (1043, 2558592), (1152, 2316503), (1192, 2238768), (1341, 1990016), (1344, 1985574), (1788, 1492512), (2016, 1323716), (2086, 1279296), (2221, 1201536), (2384, 1119384), (2682, 995008), (2688, 992787), (3129, 852864), (3576, 746256), (4032, 661858), (4172, 639648), (4442, 600768), (4768, 559692), (5364, 497504), (6258, 426432), (6663, 400512), (7152, 373128), (8064, 330929), (8344, 319824), (8884, 300384), (9387, 284288), (9536, 279846), (10728, 248752), (12516, 213216), (13326, 200256), (14304, 186564), (15547, 171648), (16688, 159912), (17768, 150192), (18774, 142144), (19072, 139923), (19989, 133504), (21456, 124376), (25032, 106608), (26652, 100128), (28608, 93282), (31094, 85824), (33376, 79956), (35536, 75096), (37548, 71072), (39978, 66752), (42912, 62188), (46641, 57216), (50064, 53304)]