1384689152

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 240

約数和(自身を含む): 3622434816

約数和(自身を除く): 2237745664

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 103, 112, 121, 124, 128, 154, 176, 206, 217, 224, 242, 248, 256, 308, 341, 352, 412, 434, 448, 484, 496, 512, 616, 682, 704, 721, 824, 847, 868, 896, 968, 992, 1133, 1232, 1364, 1408, 1442, 1648, 1694, 1736, 1792, 1936, 1984, 2266, 2387, 2464, 2728, 2816, 2884, 3193, 3296, 3388, 3472, 3584, 3751, 3872, 3968, 4532, 4774, 4928, 5456, 5632, 5768, 6386, 6592, 6776, 6944, 7502, 7744, 7931, 7936, 9064, 9548, 9856, 10912, 11536, 12463, 12772, 13184, 13552, 13888, 15004, 15488, 15862, 15872, 18128, 19096, 19712, 21824, 22351, 23072, 24926, 25544, 26257, 26368, 27104, 27776, 30008, 30976, 31724, 35123, 36256, 38192, 39424, 43648, 44702, 46144, 49852, 51088, 52514, 52736, 54208, 55552, 60016, 61952, 63448, 70246, 72512, 76384, 87241, 87296, 89404, 92288, 99704, 102176, 105028, 108416, 111104, 120032, 126896, 140492, 145024, 152768, 174482, 174592, 178808, 184576, 199408, 204352, 210056, 216832, 240064, 245861, 253792, 280984, 290048, 305536, 348964, 357616, 369152, 386353, 398816, 408704, 420112, 433664, 480128, 491722, 507584, 561968, 580096, 611072, 697928, 715232, 772706, 797632, 817408, 840224, 960256, 983444, 1015168, 1123936, 1222144, 1395856, 1430464, 1545412, 1595264, 1634816, 1680448, 1920512, 1966888, 2030336, 2247872, 2704471, 2791712, 2860928, 3090824, 3190528, 3360896, 3933776, 4060672, 4495744, 5408942, 5583424, 5721856, 6181648, 6381056, 6721792, 7867552, 8991488, 10817884, 11166848, 11443712, 12363296, 13443584, 15735104, 17982976, 21635768, 22333696, 24726592, 31470208, 43271536, 44667392, 49453184, 62940416, 86543072, 98906368, 125880832, 173086144, 197812736, 346172288, 692344576, 1384689152]

約数ペア:

[(1, 1384689152), (2, 692344576), (4, 346172288), (7, 197812736), (8, 173086144), (11, 125880832), (14, 98906368), (16, 86543072), (22, 62940416), (28, 49453184), (31, 44667392), (32, 43271536), (44, 31470208), (56, 24726592), (62, 22333696), (64, 21635768), (77, 17982976), (88, 15735104), (103, 13443584), (112, 12363296), (121, 11443712), (124, 11166848), (128, 10817884), (154, 8991488), (176, 7867552), (206, 6721792), (217, 6381056), (224, 6181648), (242, 5721856), (248, 5583424), (256, 5408942), (308, 4495744), (341, 4060672), (352, 3933776), (412, 3360896), (434, 3190528), (448, 3090824), (484, 2860928), (496, 2791712), (512, 2704471), (616, 2247872), (682, 2030336), (704, 1966888), (721, 1920512), (824, 1680448), (847, 1634816), (868, 1595264), (896, 1545412), (968, 1430464), (992, 1395856), (1133, 1222144), (1232, 1123936), (1364, 1015168), (1408, 983444), (1442, 960256), (1648, 840224), (1694, 817408), (1736, 797632), (1792, 772706), (1936, 715232), (1984, 697928), (2266, 611072), (2387, 580096), (2464, 561968), (2728, 507584), (2816, 491722), (2884, 480128), (3193, 433664), (3296, 420112), (3388, 408704), (3472, 398816), (3584, 386353), (3751, 369152), (3872, 357616), (3968, 348964), (4532, 305536), (4774, 290048), (4928, 280984), (5456, 253792), (5632, 245861), (5768, 240064), (6386, 216832), (6592, 210056), (6776, 204352), (6944, 199408), (7502, 184576), (7744, 178808), (7931, 174592), (7936, 174482), (9064, 152768), (9548, 145024), (9856, 140492), (10912, 126896), (11536, 120032), (12463, 111104), (12772, 108416), (13184, 105028), (13552, 102176), (13888, 99704), (15004, 92288), (15488, 89404), (15862, 87296), (15872, 87241), (18128, 76384), (19096, 72512), (19712, 70246), (21824, 63448), (22351, 61952), (23072, 60016), (24926, 55552), (25544, 54208), (26257, 52736), (26368, 52514), (27104, 51088), (27776, 49852), (30008, 46144), (30976, 44702), (31724, 43648), (35123, 39424), (36256, 38192)]