21097474776

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{709}}^1$

素因数の和:919

約数の個数: 384

約数和(自身を含む): 72729446400

約数和(自身を除く): 51631971624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 23, 24, 28, 34, 36, 42, 46, 51, 56, 63, 68, 69, 72, 84, 92, 102, 119, 126, 136, 138, 151, 153, 161, 168, 184, 204, 207, 238, 252, 276, 302, 306, 322, 357, 391, 408, 414, 453, 476, 483, 504, 552, 604, 612, 644, 709, 714, 782, 828, 906, 952, 966, 1057, 1071, 1173, 1208, 1224, 1288, 1359, 1418, 1428, 1449, 1564, 1656, 1812, 1932, 2114, 2127, 2142, 2346, 2567, 2718, 2737, 2836, 2856, 2898, 3128, 3171, 3473, 3519, 3624, 3864, 4228, 4254, 4284, 4692, 4963, 5134, 5436, 5474, 5672, 5796, 6342, 6381, 6946, 7038, 7701, 8211, 8456, 8508, 8568, 9384, 9513, 9926, 10268, 10419, 10872, 10948, 11592, 12053, 12684, 12762, 13892, 14076, 14889, 15402, 16307, 16422, 17016, 17969, 19026, 19852, 20536, 20838, 21896, 23103, 24106, 24311, 24633, 25368, 25524, 27784, 28152, 29778, 30804, 31257, 32614, 32844, 35938, 36159, 38052, 39704, 41676, 44667, 46206, 48212, 48622, 48921, 49266, 51048, 53907, 59041, 59556, 61608, 62514, 65228, 65688, 71876, 72318, 72933, 76104, 83352, 84371, 89334, 92412, 96424, 97244, 97842, 98532, 107059, 107814, 108477, 114149, 118082, 119112, 125028, 130456, 143752, 144636, 145866, 146763, 161721, 168742, 177123, 178668, 184824, 194488, 195684, 197064, 214118, 215628, 216954, 218799, 228298, 236164, 250056, 253113, 277219, 289272, 291732, 293526, 321177, 323442, 337484, 342447, 354246, 357336, 391368, 413287, 428236, 431256, 433908, 437598, 456596, 472328, 506226, 531369, 554438, 583464, 587052, 642354, 646884, 674968, 684894, 708492, 749413, 759339, 826574, 831657, 856472, 867816, 875196, 913192, 963531, 1012452, 1027341, 1062738, 1108876, 1174104, 1239861, 1284708, 1293768, 1369788, 1416984, 1498826, 1518678, 1653148, 1663314, 1750392, 1820003, 1927062, 1940533, 2024904, 2054682, 2125476, 2217752, 2248239, 2462357, 2479722, 2494971, 2569416, 2739576, 2997652, 3037356, 3306296, 3326628, 3640006, 3719583, 3854124, 3881066, 4109364, 4250952, 4496478, 4924714, 4959444, 4989942, 5460009, 5821599, 5995304, 6074712, 6653256, 6744717, 7280012, 7387071, 7439166, 7708248, 7762132, 8218728, 8992956, 9849428, 9918888, 9979884, 10920018, 11643198, 12740021, 13489434, 14560024, 14774142, 14878332, 15524264, 16380027, 17236499, 17464797, 17985912, 19698856, 19959768, 21840036, 22161213, 23286396, 25480042, 26978868, 29548284, 29756664, 32760054, 34472998, 34929594, 38220063, 41860069, 43680072, 44322426, 46572792, 50960084, 51709497, 53957736, 59096568, 65520108, 68945996, 69859188, 76440126, 83720138, 88644852, 101920168, 103418994, 114660189, 125580207, 131040216, 137891992, 139718376, 152880252, 155128491, 167440276, 177289704, 206837988, 229320378, 251160414, 293020483, 305760504, 310256982, 334880552, 376740621, 413675976, 458640756, 502320828, 586040966, 620513964, 753481242, 879061449, 917281512, 1004641656, 1172081932, 1241027928, 1506962484, 1758122898, 2344163864, 2637184347, 3013924968, 3516245796, 5274368694, 7032491592, 10548737388, 21097474776]

約数ペア:

[(1, 21097474776), (2, 10548737388), (3, 7032491592), (4, 5274368694), (6, 3516245796), (7, 3013924968), (8, 2637184347), (9, 2344163864), (12, 1758122898), (14, 1506962484), (17, 1241027928), (18, 1172081932), (21, 1004641656), (23, 917281512), (24, 879061449), (28, 753481242), (34, 620513964), (36, 586040966), (42, 502320828), (46, 458640756), (51, 413675976), (56, 376740621), (63, 334880552), (68, 310256982), (69, 305760504), (72, 293020483), (84, 251160414), (92, 229320378), (102, 206837988), (119, 177289704), (126, 167440276), (136, 155128491), (138, 152880252), (151, 139718376), (153, 137891992), (161, 131040216), (168, 125580207), (184, 114660189), (204, 103418994), (207, 101920168), (238, 88644852), (252, 83720138), (276, 76440126), (302, 69859188), (306, 68945996), (322, 65520108), (357, 59096568), (391, 53957736), (408, 51709497), (414, 50960084), (453, 46572792), (476, 44322426), (483, 43680072), (504, 41860069), (552, 38220063), (604, 34929594), (612, 34472998), (644, 32760054), (709, 29756664), (714, 29548284), (782, 26978868), (828, 25480042), (906, 23286396), (952, 22161213), (966, 21840036), (1057, 19959768), (1071, 19698856), (1173, 17985912), (1208, 17464797), (1224, 17236499), (1288, 16380027), (1359, 15524264), (1418, 14878332), (1428, 14774142), (1449, 14560024), (1564, 13489434), (1656, 12740021), (1812, 11643198), (1932, 10920018), (2114, 9979884), (2127, 9918888), (2142, 9849428), (2346, 8992956), (2567, 8218728), (2718, 7762132), (2737, 7708248), (2836, 7439166), (2856, 7387071), (2898, 7280012), (3128, 6744717), (3171, 6653256), (3473, 6074712), (3519, 5995304), (3624, 5821599), (3864, 5460009), (4228, 4989942), (4254, 4959444), (4284, 4924714), (4692, 4496478), (4963, 4250952), (5134, 4109364), (5436, 3881066), (5474, 3854124), (5672, 3719583), (5796, 3640006), (6342, 3326628), (6381, 3306296), (6946, 3037356), (7038, 2997652), (7701, 2739576), (8211, 2569416), (8456, 2494971), (8508, 2479722), (8568, 2462357), (9384, 2248239), (9513, 2217752), (9926, 2125476), (10268, 2054682), (10419, 2024904), (10872, 1940533), (10948, 1927062), (11592, 1820003), (12053, 1750392), (12684, 1663314), (12762, 1653148), (13892, 1518678), (14076, 1498826), (14889, 1416984), (15402, 1369788), (16307, 1293768), (16422, 1284708), (17016, 1239861), (17969, 1174104), (19026, 1108876), (19852, 1062738), (20536, 1027341), (20838, 1012452), (21896, 963531), (23103, 913192), (24106, 875196), (24311, 867816), (24633, 856472), (25368, 831657), (25524, 826574), (27784, 759339), (28152, 749413), (29778, 708492), (30804, 684894), (31257, 674968), (32614, 646884), (32844, 642354), (35938, 587052), (36159, 583464), (38052, 554438), (39704, 531369), (41676, 506226), (44667, 472328), (46206, 456596), (48212, 437598), (48622, 433908), (48921, 431256), (49266, 428236), (51048, 413287), (53907, 391368), (59041, 357336), (59556, 354246), (61608, 342447), (62514, 337484), (65228, 323442), (65688, 321177), (71876, 293526), (72318, 291732), (72933, 289272), (76104, 277219), (83352, 253113), (84371, 250056), (89334, 236164), (92412, 228298), (96424, 218799), (97244, 216954), (97842, 215628), (98532, 214118), (107059, 197064), (107814, 195684), (108477, 194488), (114149, 184824), (118082, 178668), (119112, 177123), (125028, 168742), (130456, 161721), (143752, 146763), (144636, 145866)]