661161312

素因数分解:

$2^5\times 3^3\times 7^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:160

約数の個数: 384

約数和(自身を含む): 2370816000

約数和(自身を除く): 1709654688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 49, 54, 56, 63, 69, 72, 84, 92, 96, 97, 98, 108, 112, 126, 138, 144, 147, 161, 168, 184, 189, 194, 196, 207, 216, 224, 252, 276, 288, 291, 294, 322, 336, 343, 368, 378, 388, 392, 414, 432, 441, 483, 504, 552, 582, 588, 621, 644, 672, 679, 686, 736, 756, 776, 784, 828, 864, 873, 882, 966, 1008, 1029, 1104, 1127, 1164, 1176, 1242, 1288, 1323, 1358, 1372, 1449, 1512, 1552, 1568, 1656, 1746, 1764, 1932, 2016, 2037, 2058, 2208, 2231, 2254, 2328, 2352, 2484, 2576, 2619, 2646, 2716, 2744, 2898, 3024, 3087, 3104, 3312, 3381, 3492, 3528, 3864, 4074, 4116, 4347, 4462, 4508, 4656, 4704, 4753, 4968, 5152, 5238, 5292, 5432, 5488, 5796, 6048, 6111, 6174, 6624, 6693, 6762, 6984, 7056, 7728, 7889, 8148, 8232, 8694, 8924, 9016, 9261, 9312, 9506, 9936, 10143, 10476, 10584, 10864, 10976, 11592, 12222, 12348, 13386, 13524, 13968, 14112, 14259, 15456, 15617, 15778, 16296, 16464, 17388, 17848, 18032, 18333, 18522, 19012, 19872, 20079, 20286, 20952, 21168, 21728, 23184, 23667, 24444, 24696, 26772, 27048, 27936, 28518, 30429, 31234, 31556, 32592, 32928, 33271, 34776, 35696, 36064, 36666, 37044, 38024, 40158, 40572, 41904, 42336, 42777, 46368, 46851, 47334, 48888, 49392, 53544, 54096, 57036, 60237, 60858, 62468, 63112, 65184, 66542, 69552, 71001, 71392, 73332, 74088, 76048, 80316, 81144, 83808, 85554, 93702, 94668, 97776, 98784, 99813, 107088, 108192, 109319, 114072, 120474, 121716, 124936, 126224, 128331, 133084, 139104, 140553, 142002, 146664, 148176, 152096, 160632, 162288, 171108, 187404, 189336, 195552, 199626, 213003, 214176, 218638, 228144, 240948, 243432, 249872, 252448, 256662, 266168, 281106, 284004, 293328, 296352, 299439, 321264, 324576, 327957, 342216, 374808, 378672, 399252, 421659, 426006, 437276, 456288, 481896, 486864, 499744, 513324, 532336, 562212, 568008, 586656, 598878, 642528, 655914, 684432, 749616, 757344, 765233, 798504, 843318, 852012, 874552, 898317, 963792, 973728, 983871, 1026648, 1064672, 1124424, 1136016, 1197756, 1311828, 1368864, 1499232, 1530466, 1597008, 1686636, 1704024, 1749104, 1796634, 1927584, 1967742, 2053296, 2248848, 2272032, 2295699, 2395512, 2623656, 2951613, 3060932, 3194016, 3373272, 3408048, 3498208, 3593268, 3935484, 4106592, 4497696, 4591398, 4791024, 5247312, 5903226, 6121864, 6746544, 6816096, 6887097, 7186536, 7870968, 9182796, 9582048, 10494624, 11806452, 12243728, 13493088, 13774194, 14373072, 15741936, 18365592, 20661291, 23612904, 24487456, 27548388, 28746144, 31483872, 36731184, 41322582, 47225808, 55096776, 73462368, 82645164, 94451616, 110193552, 165290328, 220387104, 330580656, 661161312]

約数ペア:

[(1, 661161312), (2, 330580656), (3, 220387104), (4, 165290328), (6, 110193552), (7, 94451616), (8, 82645164), (9, 73462368), (12, 55096776), (14, 47225808), (16, 41322582), (18, 36731184), (21, 31483872), (23, 28746144), (24, 27548388), (27, 24487456), (28, 23612904), (32, 20661291), (36, 18365592), (42, 15741936), (46, 14373072), (48, 13774194), (49, 13493088), (54, 12243728), (56, 11806452), (63, 10494624), (69, 9582048), (72, 9182796), (84, 7870968), (92, 7186536), (96, 6887097), (97, 6816096), (98, 6746544), (108, 6121864), (112, 5903226), (126, 5247312), (138, 4791024), (144, 4591398), (147, 4497696), (161, 4106592), (168, 3935484), (184, 3593268), (189, 3498208), (194, 3408048), (196, 3373272), (207, 3194016), (216, 3060932), (224, 2951613), (252, 2623656), (276, 2395512), (288, 2295699), (291, 2272032), (294, 2248848), (322, 2053296), (336, 1967742), (343, 1927584), (368, 1796634), (378, 1749104), (388, 1704024), (392, 1686636), (414, 1597008), (432, 1530466), (441, 1499232), (483, 1368864), (504, 1311828), (552, 1197756), (582, 1136016), (588, 1124424), (621, 1064672), (644, 1026648), (672, 983871), (679, 973728), (686, 963792), (736, 898317), (756, 874552), (776, 852012), (784, 843318), (828, 798504), (864, 765233), (873, 757344), (882, 749616), (966, 684432), (1008, 655914), (1029, 642528), (1104, 598878), (1127, 586656), (1164, 568008), (1176, 562212), (1242, 532336), (1288, 513324), (1323, 499744), (1358, 486864), (1372, 481896), (1449, 456288), (1512, 437276), (1552, 426006), (1568, 421659), (1656, 399252), (1746, 378672), (1764, 374808), (1932, 342216), (2016, 327957), (2037, 324576), (2058, 321264), (2208, 299439), (2231, 296352), (2254, 293328), (2328, 284004), (2352, 281106), (2484, 266168), (2576, 256662), (2619, 252448), (2646, 249872), (2716, 243432), (2744, 240948), (2898, 228144), (3024, 218638), (3087, 214176), (3104, 213003), (3312, 199626), (3381, 195552), (3492, 189336), (3528, 187404), (3864, 171108), (4074, 162288), (4116, 160632), (4347, 152096), (4462, 148176), (4508, 146664), (4656, 142002), (4704, 140553), (4753, 139104), (4968, 133084), (5152, 128331), (5238, 126224), (5292, 124936), (5432, 121716), (5488, 120474), (5796, 114072), (6048, 109319), (6111, 108192), (6174, 107088), (6624, 99813), (6693, 98784), (6762, 97776), (6984, 94668), (7056, 93702), (7728, 85554), (7889, 83808), (8148, 81144), (8232, 80316), (8694, 76048), (8924, 74088), (9016, 73332), (9261, 71392), (9312, 71001), (9506, 69552), (9936, 66542), (10143, 65184), (10476, 63112), (10584, 62468), (10864, 60858), (10976, 60237), (11592, 57036), (12222, 54096), (12348, 53544), (13386, 49392), (13524, 48888), (13968, 47334), (14112, 46851), (14259, 46368), (15456, 42777), (15617, 42336), (15778, 41904), (16296, 40572), (16464, 40158), (17388, 38024), (17848, 37044), (18032, 36666), (18333, 36064), (18522, 35696), (19012, 34776), (19872, 33271), (20079, 32928), (20286, 32592), (20952, 31556), (21168, 31234), (21728, 30429), (23184, 28518), (23667, 27936), (24444, 27048), (24696, 26772)]