247976064

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:248

約数の個数: 288

約数和(自身を含む): 870704640

約数和(自身を除く): 622728576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 49, 56, 63, 64, 69, 72, 84, 92, 96, 98, 112, 126, 128, 138, 144, 147, 161, 168, 184, 191, 192, 196, 207, 224, 252, 276, 288, 294, 322, 336, 368, 382, 384, 392, 414, 441, 448, 483, 504, 552, 573, 576, 588, 644, 672, 736, 764, 784, 828, 882, 896, 966, 1008, 1104, 1127, 1146, 1152, 1176, 1288, 1337, 1344, 1449, 1472, 1528, 1568, 1656, 1719, 1764, 1932, 2016, 2208, 2254, 2292, 2352, 2576, 2674, 2688, 2898, 2944, 3056, 3136, 3312, 3381, 3438, 3528, 3864, 4011, 4032, 4393, 4416, 4508, 4584, 4704, 5152, 5348, 5796, 6112, 6272, 6624, 6762, 6876, 7056, 7728, 8022, 8064, 8786, 8832, 9016, 9168, 9359, 9408, 10143, 10304, 10696, 11592, 12033, 12224, 13179, 13248, 13524, 13752, 14112, 15456, 16044, 17572, 18032, 18336, 18718, 18816, 20286, 20608, 21392, 23184, 24066, 24448, 26358, 26496, 27048, 27504, 28077, 28224, 30751, 30912, 32088, 35144, 36064, 36672, 37436, 39537, 40572, 42784, 46368, 48132, 52716, 54096, 55008, 56154, 56448, 61502, 61824, 64176, 70288, 72128, 73344, 74872, 79074, 81144, 84231, 85568, 92253, 92736, 96264, 105432, 108192, 110016, 112308, 123004, 128352, 140576, 144256, 149744, 158148, 162288, 168462, 171136, 184506, 185472, 192528, 210864, 215257, 216384, 220032, 224616, 246008, 256704, 276759, 281152, 299488, 316296, 324576, 336924, 369012, 385056, 421728, 430514, 432768, 449232, 492016, 513408, 553518, 562304, 598976, 632592, 645771, 649152, 673848, 738024, 770112, 843456, 861028, 898464, 984032, 1107036, 1197952, 1265184, 1291542, 1298304, 1347696, 1476048, 1540224, 1686912, 1722056, 1796928, 1937313, 1968064, 2214072, 2530368, 2583084, 2695392, 2952096, 3444112, 3593856, 3874626, 3936128, 4428144, 5060736, 5166168, 5390784, 5904192, 6888224, 7749252, 8856288, 10332336, 10781568, 11808384, 13776448, 15498504, 17712576, 20664672, 27552896, 30997008, 35425152, 41329344, 61994016, 82658688, 123988032, 247976064]

約数ペア:

[(1, 247976064), (2, 123988032), (3, 82658688), (4, 61994016), (6, 41329344), (7, 35425152), (8, 30997008), (9, 27552896), (12, 20664672), (14, 17712576), (16, 15498504), (18, 13776448), (21, 11808384), (23, 10781568), (24, 10332336), (28, 8856288), (32, 7749252), (36, 6888224), (42, 5904192), (46, 5390784), (48, 5166168), (49, 5060736), (56, 4428144), (63, 3936128), (64, 3874626), (69, 3593856), (72, 3444112), (84, 2952096), (92, 2695392), (96, 2583084), (98, 2530368), (112, 2214072), (126, 1968064), (128, 1937313), (138, 1796928), (144, 1722056), (147, 1686912), (161, 1540224), (168, 1476048), (184, 1347696), (191, 1298304), (192, 1291542), (196, 1265184), (207, 1197952), (224, 1107036), (252, 984032), (276, 898464), (288, 861028), (294, 843456), (322, 770112), (336, 738024), (368, 673848), (382, 649152), (384, 645771), (392, 632592), (414, 598976), (441, 562304), (448, 553518), (483, 513408), (504, 492016), (552, 449232), (573, 432768), (576, 430514), (588, 421728), (644, 385056), (672, 369012), (736, 336924), (764, 324576), (784, 316296), (828, 299488), (882, 281152), (896, 276759), (966, 256704), (1008, 246008), (1104, 224616), (1127, 220032), (1146, 216384), (1152, 215257), (1176, 210864), (1288, 192528), (1337, 185472), (1344, 184506), (1449, 171136), (1472, 168462), (1528, 162288), (1568, 158148), (1656, 149744), (1719, 144256), (1764, 140576), (1932, 128352), (2016, 123004), (2208, 112308), (2254, 110016), (2292, 108192), (2352, 105432), (2576, 96264), (2674, 92736), (2688, 92253), (2898, 85568), (2944, 84231), (3056, 81144), (3136, 79074), (3312, 74872), (3381, 73344), (3438, 72128), (3528, 70288), (3864, 64176), (4011, 61824), (4032, 61502), (4393, 56448), (4416, 56154), (4508, 55008), (4584, 54096), (4704, 52716), (5152, 48132), (5348, 46368), (5796, 42784), (6112, 40572), (6272, 39537), (6624, 37436), (6762, 36672), (6876, 36064), (7056, 35144), (7728, 32088), (8022, 30912), (8064, 30751), (8786, 28224), (8832, 28077), (9016, 27504), (9168, 27048), (9359, 26496), (9408, 26358), (10143, 24448), (10304, 24066), (10696, 23184), (11592, 21392), (12033, 20608), (12224, 20286), (13179, 18816), (13248, 18718), (13524, 18336), (13752, 18032), (14112, 17572), (15456, 16044)]