1981917504

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:387

約数の個数: 336

約数和(自身を含む): 6879945600

約数和(自身を除く): 4898028096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 89, 96, 98, 108, 112, 126, 144, 147, 168, 178, 189, 192, 196, 216, 224, 252, 263, 267, 288, 294, 336, 356, 378, 392, 432, 441, 448, 504, 526, 534, 576, 588, 623, 672, 712, 756, 784, 789, 801, 864, 882, 1008, 1052, 1068, 1176, 1246, 1323, 1344, 1424, 1512, 1568, 1578, 1602, 1728, 1764, 1841, 1869, 2016, 2104, 2136, 2352, 2367, 2403, 2492, 2646, 2848, 3024, 3136, 3156, 3204, 3528, 3682, 3738, 4032, 4208, 4272, 4361, 4704, 4734, 4806, 4984, 5292, 5523, 5607, 5696, 6048, 6312, 6408, 7056, 7101, 7364, 7476, 8416, 8544, 8722, 9408, 9468, 9612, 9968, 10584, 11046, 11214, 12096, 12624, 12816, 12887, 13083, 14112, 14202, 14728, 14952, 16569, 16821, 16832, 17088, 17444, 18936, 19224, 19936, 21168, 22092, 22428, 23407, 25248, 25632, 25774, 26166, 28224, 28404, 29456, 29904, 33138, 33642, 34888, 37872, 38448, 38661, 39249, 39872, 42336, 44184, 44856, 46814, 49707, 50496, 51264, 51548, 52332, 56808, 58912, 59808, 66276, 67284, 69776, 70221, 75744, 76896, 77322, 78498, 84672, 88368, 89712, 93628, 99414, 103096, 104664, 113616, 115983, 117747, 117824, 119616, 132552, 134568, 139552, 140442, 151488, 153792, 154644, 156996, 163849, 176736, 179424, 187256, 198828, 206192, 209328, 210663, 227232, 231966, 235494, 265104, 269136, 279104, 280884, 309288, 313992, 327698, 347949, 353472, 358848, 374512, 397656, 412384, 418656, 421326, 454464, 463932, 470988, 491547, 530208, 538272, 561768, 618576, 627984, 631989, 655396, 695898, 749024, 795312, 824768, 837312, 842652, 927864, 941976, 983094, 1060416, 1076544, 1123536, 1146943, 1237152, 1255968, 1263978, 1310792, 1391796, 1474641, 1498048, 1590624, 1685304, 1855728, 1883952, 1966188, 2247072, 2293886, 2474304, 2511936, 2527956, 2621584, 2783592, 2949282, 3181248, 3370608, 3440829, 3711456, 3767904, 3932376, 4423923, 4494144, 4587772, 5055912, 5243168, 5567184, 5898564, 6741216, 6881658, 7422912, 7535808, 7864752, 8847846, 9175544, 10111824, 10322487, 10486336, 11134368, 11797128, 13482432, 13763316, 15729504, 17695692, 18351088, 20223648, 20644974, 22268736, 23594256, 27526632, 30967461, 31459008, 35391384, 36702176, 40447296, 41289948, 47188512, 55053264, 61934922, 70782768, 73404352, 82579896, 94377024, 110106528, 123869844, 141565536, 165159792, 220213056, 247739688, 283131072, 330319584, 495479376, 660639168, 990958752, 1981917504]

約数ペア:

[(1, 1981917504), (2, 990958752), (3, 660639168), (4, 495479376), (6, 330319584), (7, 283131072), (8, 247739688), (9, 220213056), (12, 165159792), (14, 141565536), (16, 123869844), (18, 110106528), (21, 94377024), (24, 82579896), (27, 73404352), (28, 70782768), (32, 61934922), (36, 55053264), (42, 47188512), (48, 41289948), (49, 40447296), (54, 36702176), (56, 35391384), (63, 31459008), (64, 30967461), (72, 27526632), (84, 23594256), (89, 22268736), (96, 20644974), (98, 20223648), (108, 18351088), (112, 17695692), (126, 15729504), (144, 13763316), (147, 13482432), (168, 11797128), (178, 11134368), (189, 10486336), (192, 10322487), (196, 10111824), (216, 9175544), (224, 8847846), (252, 7864752), (263, 7535808), (267, 7422912), (288, 6881658), (294, 6741216), (336, 5898564), (356, 5567184), (378, 5243168), (392, 5055912), (432, 4587772), (441, 4494144), (448, 4423923), (504, 3932376), (526, 3767904), (534, 3711456), (576, 3440829), (588, 3370608), (623, 3181248), (672, 2949282), (712, 2783592), (756, 2621584), (784, 2527956), (789, 2511936), (801, 2474304), (864, 2293886), (882, 2247072), (1008, 1966188), (1052, 1883952), (1068, 1855728), (1176, 1685304), (1246, 1590624), (1323, 1498048), (1344, 1474641), (1424, 1391796), (1512, 1310792), (1568, 1263978), (1578, 1255968), (1602, 1237152), (1728, 1146943), (1764, 1123536), (1841, 1076544), (1869, 1060416), (2016, 983094), (2104, 941976), (2136, 927864), (2352, 842652), (2367, 837312), (2403, 824768), (2492, 795312), (2646, 749024), (2848, 695898), (3024, 655396), (3136, 631989), (3156, 627984), (3204, 618576), (3528, 561768), (3682, 538272), (3738, 530208), (4032, 491547), (4208, 470988), (4272, 463932), (4361, 454464), (4704, 421326), (4734, 418656), (4806, 412384), (4984, 397656), (5292, 374512), (5523, 358848), (5607, 353472), (5696, 347949), (6048, 327698), (6312, 313992), (6408, 309288), (7056, 280884), (7101, 279104), (7364, 269136), (7476, 265104), (8416, 235494), (8544, 231966), (8722, 227232), (9408, 210663), (9468, 209328), (9612, 206192), (9968, 198828), (10584, 187256), (11046, 179424), (11214, 176736), (12096, 163849), (12624, 156996), (12816, 154644), (12887, 153792), (13083, 151488), (14112, 140442), (14202, 139552), (14728, 134568), (14952, 132552), (16569, 119616), (16821, 117824), (16832, 117747), (17088, 115983), (17444, 113616), (18936, 104664), (19224, 103096), (19936, 99414), (21168, 93628), (22092, 89712), (22428, 88368), (23407, 84672), (25248, 78498), (25632, 77322), (25774, 76896), (26166, 75744), (28224, 70221), (28404, 69776), (29456, 67284), (29904, 66276), (33138, 59808), (33642, 58912), (34888, 56808), (37872, 52332), (38448, 51548), (38661, 51264), (39249, 50496), (39872, 49707), (42336, 46814), (44184, 44856)]