821164032

素因数分解:

$2^{11}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 288

約数和(自身を含む): 2683044000

約数和(自身を除く): 1861879968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 64, 69, 72, 78, 92, 96, 104, 117, 128, 138, 144, 149, 156, 184, 192, 207, 208, 234, 256, 276, 288, 298, 299, 312, 368, 384, 414, 416, 447, 468, 512, 552, 576, 596, 598, 624, 736, 768, 828, 832, 894, 897, 936, 1024, 1104, 1152, 1192, 1196, 1248, 1341, 1472, 1536, 1656, 1664, 1788, 1794, 1872, 1937, 2048, 2208, 2304, 2384, 2392, 2496, 2682, 2691, 2944, 3072, 3312, 3328, 3427, 3576, 3588, 3744, 3874, 4416, 4608, 4768, 4784, 4992, 5364, 5382, 5811, 5888, 6144, 6624, 6656, 6854, 7152, 7176, 7488, 7748, 8832, 9216, 9536, 9568, 9984, 10281, 10728, 10764, 11622, 11776, 13248, 13312, 13708, 14304, 14352, 14976, 15496, 17433, 17664, 18432, 19072, 19136, 19968, 20562, 21456, 21528, 23244, 23552, 26496, 26624, 27416, 28608, 28704, 29952, 30843, 30992, 34866, 35328, 38144, 38272, 39936, 41124, 42912, 43056, 44551, 46488, 47104, 52992, 54832, 57216, 57408, 59904, 61686, 61984, 69732, 70656, 76288, 76544, 79872, 82248, 85824, 86112, 89102, 92976, 105984, 109664, 114432, 114816, 119808, 123372, 123968, 133653, 139464, 141312, 152576, 153088, 164496, 171648, 172224, 178204, 185952, 211968, 219328, 228864, 229632, 239616, 246744, 247936, 267306, 278928, 305152, 306176, 328992, 343296, 344448, 356408, 371904, 400959, 423936, 438656, 457728, 459264, 493488, 495872, 534612, 557856, 612352, 657984, 686592, 688896, 712816, 743808, 801918, 877312, 915456, 918528, 986976, 991744, 1069224, 1115712, 1315968, 1373184, 1377792, 1425632, 1487616, 1603836, 1754624, 1837056, 1973952, 1983488, 2138448, 2231424, 2631936, 2746368, 2755584, 2851264, 2975232, 3207672, 3509248, 3947904, 3966976, 4276896, 4462848, 5263872, 5511168, 5702528, 5950464, 6415344, 7018496, 7895808, 8553792, 8925696, 10527744, 11405056, 11900928, 12830688, 15791616, 17107584, 17851392, 21055488, 22810112, 25661376, 31583232, 34215168, 35702784, 45620224, 51322752, 63166464, 68430336, 91240448, 102645504, 136860672, 205291008, 273721344, 410582016, 821164032]

約数ペア:

[(1, 821164032), (2, 410582016), (3, 273721344), (4, 205291008), (6, 136860672), (8, 102645504), (9, 91240448), (12, 68430336), (13, 63166464), (16, 51322752), (18, 45620224), (23, 35702784), (24, 34215168), (26, 31583232), (32, 25661376), (36, 22810112), (39, 21055488), (46, 17851392), (48, 17107584), (52, 15791616), (64, 12830688), (69, 11900928), (72, 11405056), (78, 10527744), (92, 8925696), (96, 8553792), (104, 7895808), (117, 7018496), (128, 6415344), (138, 5950464), (144, 5702528), (149, 5511168), (156, 5263872), (184, 4462848), (192, 4276896), (207, 3966976), (208, 3947904), (234, 3509248), (256, 3207672), (276, 2975232), (288, 2851264), (298, 2755584), (299, 2746368), (312, 2631936), (368, 2231424), (384, 2138448), (414, 1983488), (416, 1973952), (447, 1837056), (468, 1754624), (512, 1603836), (552, 1487616), (576, 1425632), (596, 1377792), (598, 1373184), (624, 1315968), (736, 1115712), (768, 1069224), (828, 991744), (832, 986976), (894, 918528), (897, 915456), (936, 877312), (1024, 801918), (1104, 743808), (1152, 712816), (1192, 688896), (1196, 686592), (1248, 657984), (1341, 612352), (1472, 557856), (1536, 534612), (1656, 495872), (1664, 493488), (1788, 459264), (1794, 457728), (1872, 438656), (1937, 423936), (2048, 400959), (2208, 371904), (2304, 356408), (2384, 344448), (2392, 343296), (2496, 328992), (2682, 306176), (2691, 305152), (2944, 278928), (3072, 267306), (3312, 247936), (3328, 246744), (3427, 239616), (3576, 229632), (3588, 228864), (3744, 219328), (3874, 211968), (4416, 185952), (4608, 178204), (4768, 172224), (4784, 171648), (4992, 164496), (5364, 153088), (5382, 152576), (5811, 141312), (5888, 139464), (6144, 133653), (6624, 123968), (6656, 123372), (6854, 119808), (7152, 114816), (7176, 114432), (7488, 109664), (7748, 105984), (8832, 92976), (9216, 89102), (9536, 86112), (9568, 85824), (9984, 82248), (10281, 79872), (10728, 76544), (10764, 76288), (11622, 70656), (11776, 69732), (13248, 61984), (13312, 61686), (13708, 59904), (14304, 57408), (14352, 57216), (14976, 54832), (15496, 52992), (17433, 47104), (17664, 46488), (18432, 44551), (19072, 43056), (19136, 42912), (19968, 41124), (20562, 39936), (21456, 38272), (21528, 38144), (23244, 35328), (23552, 34866), (26496, 30992), (26624, 30843), (27416, 29952), (28608, 28704)]