264291104

素因数分解:

$2^5\times 7^3\times {\mathrm{11}}^2\times {\mathrm{199}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 670320000

約数和(自身を除く): 406028896

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 121, 154, 176, 196, 199, 224, 242, 308, 343, 352, 392, 398, 484, 539, 616, 686, 784, 796, 847, 968, 1078, 1232, 1372, 1393, 1568, 1592, 1694, 1936, 2156, 2189, 2464, 2744, 2786, 3184, 3388, 3773, 3872, 4312, 4378, 5488, 5572, 5929, 6368, 6776, 7546, 8624, 8756, 9751, 10976, 11144, 11858, 13552, 15092, 15323, 17248, 17512, 19502, 22288, 23716, 24079, 27104, 30184, 30646, 35024, 39004, 41503, 44576, 47432, 48158, 60368, 61292, 68257, 70048, 78008, 83006, 94864, 96316, 107261, 120736, 122584, 136514, 156016, 166012, 168553, 189728, 192632, 214522, 245168, 273028, 312032, 332024, 337106, 385264, 429044, 490336, 546056, 664048, 674212, 750827, 770528, 858088, 1092112, 1179871, 1328096, 1348424, 1501654, 1716176, 2184224, 2359742, 2696848, 3003308, 3432352, 4719484, 5393696, 6006616, 8259097, 9438968, 12013232, 16518194, 18877936, 24026464, 33036388, 37755872, 66072776, 132145552, 264291104]

約数ペア:

[(1, 264291104), (2, 132145552), (4, 66072776), (7, 37755872), (8, 33036388), (11, 24026464), (14, 18877936), (16, 16518194), (22, 12013232), (28, 9438968), (32, 8259097), (44, 6006616), (49, 5393696), (56, 4719484), (77, 3432352), (88, 3003308), (98, 2696848), (112, 2359742), (121, 2184224), (154, 1716176), (176, 1501654), (196, 1348424), (199, 1328096), (224, 1179871), (242, 1092112), (308, 858088), (343, 770528), (352, 750827), (392, 674212), (398, 664048), (484, 546056), (539, 490336), (616, 429044), (686, 385264), (784, 337106), (796, 332024), (847, 312032), (968, 273028), (1078, 245168), (1232, 214522), (1372, 192632), (1393, 189728), (1568, 168553), (1592, 166012), (1694, 156016), (1936, 136514), (2156, 122584), (2189, 120736), (2464, 107261), (2744, 96316), (2786, 94864), (3184, 83006), (3388, 78008), (3773, 70048), (3872, 68257), (4312, 61292), (4378, 60368), (5488, 48158), (5572, 47432), (5929, 44576), (6368, 41503), (6776, 39004), (7546, 35024), (8624, 30646), (8756, 30184), (9751, 27104), (10976, 24079), (11144, 23716), (11858, 22288), (13552, 19502), (15092, 17512), (15323, 17248)]