193771872

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:255

約数の個数: 288

約数和(自身を含む): 689472000

約数和(自身を除く): 495700128

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, 98, 108, 112, 126, 138, 144, 147, 161, 168, 184, 189, 196, 199, 207, 216, 224, 252, 276, 288, 294, 322, 336, 368, 378, 392, 398, 414, 432, 441, 483, 504, 552, 588, 597, 621, 644, 672, 736, 756, 784, 796, 828, 864, 882, 966, 1008, 1104, 1127, 1176, 1194, 1242, 1288, 1323, 1393, 1449, 1512, 1568, 1592, 1656, 1764, 1791, 1932, 2016, 2208, 2254, 2352, 2388, 2484, 2576, 2646, 2786, 2898, 3024, 3184, 3312, 3381, 3528, 3582, 3864, 4179, 4347, 4508, 4577, 4704, 4776, 4968, 5152, 5292, 5373, 5572, 5796, 6048, 6368, 6624, 6762, 7056, 7164, 7728, 8358, 8694, 9016, 9154, 9552, 9751, 9936, 10143, 10584, 10746, 11144, 11592, 12537, 13524, 13731, 14112, 14328, 15456, 16716, 17388, 18032, 18308, 19104, 19502, 19872, 20286, 21168, 21492, 22288, 23184, 25074, 27048, 27462, 28656, 29253, 30429, 32039, 33432, 34776, 36064, 36616, 37611, 39004, 40572, 41193, 42336, 42984, 44576, 46368, 50148, 54096, 54924, 57312, 58506, 60858, 64078, 66864, 69552, 73232, 75222, 78008, 81144, 82386, 85968, 87759, 96117, 100296, 108192, 109848, 117012, 121716, 123579, 128156, 133728, 139104, 146464, 150444, 156016, 162288, 164772, 171936, 175518, 192234, 200592, 219696, 224273, 234024, 243432, 247158, 256312, 263277, 288351, 300888, 312032, 324576, 329544, 351036, 384468, 401184, 439392, 448546, 468048, 486864, 494316, 512624, 526554, 576702, 601776, 659088, 672819, 702072, 768936, 865053, 897092, 936096, 973728, 988632, 1025248, 1053108, 1153404, 1203552, 1318176, 1345638, 1404144, 1537872, 1730106, 1794184, 1977264, 2018457, 2106216, 2306808, 2691276, 2808288, 3075744, 3460212, 3588368, 3954528, 4036914, 4212432, 4613616, 5382552, 6055371, 6920424, 7176736, 8073828, 8424864, 9227232, 10765104, 12110742, 13840848, 16147656, 21530208, 24221484, 27681696, 32295312, 48442968, 64590624, 96885936, 193771872]

約数ペア:

[(1, 193771872), (2, 96885936), (3, 64590624), (4, 48442968), (6, 32295312), (7, 27681696), (8, 24221484), (9, 21530208), (12, 16147656), (14, 13840848), (16, 12110742), (18, 10765104), (21, 9227232), (23, 8424864), (24, 8073828), (27, 7176736), (28, 6920424), (32, 6055371), (36, 5382552), (42, 4613616), (46, 4212432), (48, 4036914), (49, 3954528), (54, 3588368), (56, 3460212), (63, 3075744), (69, 2808288), (72, 2691276), (84, 2306808), (92, 2106216), (96, 2018457), (98, 1977264), (108, 1794184), (112, 1730106), (126, 1537872), (138, 1404144), (144, 1345638), (147, 1318176), (161, 1203552), (168, 1153404), (184, 1053108), (189, 1025248), (196, 988632), (199, 973728), (207, 936096), (216, 897092), (224, 865053), (252, 768936), (276, 702072), (288, 672819), (294, 659088), (322, 601776), (336, 576702), (368, 526554), (378, 512624), (392, 494316), (398, 486864), (414, 468048), (432, 448546), (441, 439392), (483, 401184), (504, 384468), (552, 351036), (588, 329544), (597, 324576), (621, 312032), (644, 300888), (672, 288351), (736, 263277), (756, 256312), (784, 247158), (796, 243432), (828, 234024), (864, 224273), (882, 219696), (966, 200592), (1008, 192234), (1104, 175518), (1127, 171936), (1176, 164772), (1194, 162288), (1242, 156016), (1288, 150444), (1323, 146464), (1393, 139104), (1449, 133728), (1512, 128156), (1568, 123579), (1592, 121716), (1656, 117012), (1764, 109848), (1791, 108192), (1932, 100296), (2016, 96117), (2208, 87759), (2254, 85968), (2352, 82386), (2388, 81144), (2484, 78008), (2576, 75222), (2646, 73232), (2786, 69552), (2898, 66864), (3024, 64078), (3184, 60858), (3312, 58506), (3381, 57312), (3528, 54924), (3582, 54096), (3864, 50148), (4179, 46368), (4347, 44576), (4508, 42984), (4577, 42336), (4704, 41193), (4776, 40572), (4968, 39004), (5152, 37611), (5292, 36616), (5373, 36064), (5572, 34776), (5796, 33432), (6048, 32039), (6368, 30429), (6624, 29253), (6762, 28656), (7056, 27462), (7164, 27048), (7728, 25074), (8358, 23184), (8694, 22288), (9016, 21492), (9154, 21168), (9552, 20286), (9751, 19872), (9936, 19502), (10143, 19104), (10584, 18308), (10746, 18032), (11144, 17388), (11592, 16716), (12537, 15456), (13524, 14328), (13731, 14112)]