21179571504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2203}}^1$

素因数の和:2336

約数の個数: 320

約数和(自身を含む): 70523486208

約数和(自身を除く): 49343914704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 71, 78, 84, 91, 93, 104, 112, 124, 142, 156, 168, 182, 186, 208, 213, 217, 248, 273, 284, 312, 336, 364, 372, 403, 426, 434, 496, 497, 546, 568, 624, 651, 728, 744, 806, 852, 868, 923, 994, 1092, 1136, 1209, 1302, 1456, 1488, 1491, 1612, 1704, 1736, 1846, 1988, 2184, 2201, 2203, 2418, 2604, 2769, 2821, 2982, 3224, 3408, 3472, 3692, 3976, 4368, 4402, 4406, 4836, 5208, 5538, 5642, 5964, 6448, 6461, 6603, 6609, 7384, 7952, 8463, 8804, 8812, 9672, 10416, 11076, 11284, 11928, 12922, 13206, 13218, 14768, 15407, 15421, 16926, 17608, 17624, 19344, 19383, 22152, 22568, 23856, 25844, 26412, 26436, 28613, 28639, 30814, 30842, 33852, 35216, 35248, 38766, 44304, 45136, 46221, 46263, 51688, 52824, 52872, 57226, 57278, 61628, 61684, 67704, 68293, 77532, 85839, 85917, 92442, 92526, 103376, 105648, 105744, 114452, 114556, 123256, 123368, 135408, 136586, 155064, 156413, 171678, 171834, 184884, 185052, 200291, 200473, 204879, 228904, 229112, 246512, 246736, 273172, 310128, 312826, 343356, 343668, 369768, 370104, 400582, 400946, 409758, 457808, 458224, 469239, 478051, 546344, 600873, 601419, 625652, 686712, 687336, 739536, 740208, 801164, 801892, 819516, 887809, 938478, 956102, 1092688, 1094891, 1201746, 1202838, 1251304, 1373424, 1374672, 1434153, 1602328, 1603784, 1639032, 1775618, 1876956, 1912204, 2033369, 2189782, 2403492, 2405676, 2502608, 2663427, 2868306, 3204656, 3207568, 3278064, 3284673, 3551236, 3753912, 3824408, 4066738, 4379564, 4806984, 4811352, 4848803, 5326854, 5736612, 6100107, 6214663, 6569346, 7102472, 7507824, 7648816, 8133476, 8759128, 9613968, 9622704, 9697606, 10653708, 11473224, 12200214, 12429326, 13138692, 14204944, 14233583, 14546409, 16266952, 17518256, 18643989, 19395212, 21307416, 22946448, 24400428, 24858652, 26277384, 28467166, 29092818, 32533904, 33941621, 37287978, 38790424, 42614832, 42700749, 48800856, 49717304, 52554768, 56934332, 58185636, 63034439, 67883242, 74575956, 77580848, 85401498, 97601712, 99434608, 101824863, 113868664, 116371272, 126068878, 135766484, 149151912, 170802996, 189103317, 203649726, 227737328, 232742544, 252137756, 271532968, 298303824, 341605992, 378206634, 407299452, 441241073, 504275512, 543065936, 683211984, 756413268, 814598904, 882482146, 1008551024, 1323723219, 1512826536, 1629197808, 1764964292, 2647446438, 3025653072, 3529928584, 5294892876, 7059857168, 10589785752, 21179571504]

約数ペア:

[(1, 21179571504), (2, 10589785752), (3, 7059857168), (4, 5294892876), (6, 3529928584), (7, 3025653072), (8, 2647446438), (12, 1764964292), (13, 1629197808), (14, 1512826536), (16, 1323723219), (21, 1008551024), (24, 882482146), (26, 814598904), (28, 756413268), (31, 683211984), (39, 543065936), (42, 504275512), (48, 441241073), (52, 407299452), (56, 378206634), (62, 341605992), (71, 298303824), (78, 271532968), (84, 252137756), (91, 232742544), (93, 227737328), (104, 203649726), (112, 189103317), (124, 170802996), (142, 149151912), (156, 135766484), (168, 126068878), (182, 116371272), (186, 113868664), (208, 101824863), (213, 99434608), (217, 97601712), (248, 85401498), (273, 77580848), (284, 74575956), (312, 67883242), (336, 63034439), (364, 58185636), (372, 56934332), (403, 52554768), (426, 49717304), (434, 48800856), (496, 42700749), (497, 42614832), (546, 38790424), (568, 37287978), (624, 33941621), (651, 32533904), (728, 29092818), (744, 28467166), (806, 26277384), (852, 24858652), (868, 24400428), (923, 22946448), (994, 21307416), (1092, 19395212), (1136, 18643989), (1209, 17518256), (1302, 16266952), (1456, 14546409), (1488, 14233583), (1491, 14204944), (1612, 13138692), (1704, 12429326), (1736, 12200214), (1846, 11473224), (1988, 10653708), (2184, 9697606), (2201, 9622704), (2203, 9613968), (2418, 8759128), (2604, 8133476), (2769, 7648816), (2821, 7507824), (2982, 7102472), (3224, 6569346), (3408, 6214663), (3472, 6100107), (3692, 5736612), (3976, 5326854), (4368, 4848803), (4402, 4811352), (4406, 4806984), (4836, 4379564), (5208, 4066738), (5538, 3824408), (5642, 3753912), (5964, 3551236), (6448, 3284673), (6461, 3278064), (6603, 3207568), (6609, 3204656), (7384, 2868306), (7952, 2663427), (8463, 2502608), (8804, 2405676), (8812, 2403492), (9672, 2189782), (10416, 2033369), (11076, 1912204), (11284, 1876956), (11928, 1775618), (12922, 1639032), (13206, 1603784), (13218, 1602328), (14768, 1434153), (15407, 1374672), (15421, 1373424), (16926, 1251304), (17608, 1202838), (17624, 1201746), (19344, 1094891), (19383, 1092688), (22152, 956102), (22568, 938478), (23856, 887809), (25844, 819516), (26412, 801892), (26436, 801164), (28613, 740208), (28639, 739536), (30814, 687336), (30842, 686712), (33852, 625652), (35216, 601419), (35248, 600873), (38766, 546344), (44304, 478051), (45136, 469239), (46221, 458224), (46263, 457808), (51688, 409758), (52824, 400946), (52872, 400582), (57226, 370104), (57278, 369768), (61628, 343668), (61684, 343356), (67704, 312826), (68293, 310128), (77532, 273172), (85839, 246736), (85917, 246512), (92442, 229112), (92526, 228904), (103376, 204879), (105648, 200473), (105744, 200291), (114452, 185052), (114556, 184884), (123256, 171834), (123368, 171678), (135408, 156413), (136586, 155064)]