7918270976

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:128

約数の個数: 360

約数和(自身を含む): 21617053920

約数和(自身を除く): 13698782944

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 31, 32, 38, 44, 56, 62, 64, 76, 77, 88, 112, 121, 124, 128, 133, 152, 154, 176, 209, 217, 224, 242, 248, 256, 266, 304, 308, 341, 352, 418, 434, 448, 484, 496, 512, 532, 589, 608, 616, 682, 704, 836, 847, 868, 896, 961, 968, 992, 1064, 1178, 1216, 1232, 1364, 1408, 1463, 1672, 1694, 1736, 1792, 1922, 1936, 1984, 2128, 2299, 2356, 2387, 2432, 2464, 2728, 2816, 2926, 3344, 3388, 3472, 3584, 3751, 3844, 3872, 3968, 4123, 4256, 4598, 4712, 4774, 4864, 4928, 5456, 5632, 5852, 6479, 6688, 6727, 6776, 6944, 7502, 7688, 7744, 7936, 8246, 8512, 9196, 9424, 9548, 9728, 9856, 10571, 10912, 11704, 12958, 13376, 13454, 13552, 13888, 15004, 15376, 15488, 15872, 16093, 16492, 17024, 18259, 18392, 18848, 19096, 19712, 21142, 21824, 23408, 25916, 26257, 26752, 26908, 27104, 27776, 30008, 30752, 30976, 32186, 32984, 34048, 36518, 36784, 37696, 38192, 39424, 42284, 43648, 45353, 46816, 51832, 52514, 53504, 53816, 54208, 55552, 60016, 61504, 61952, 64372, 65968, 68096, 71269, 73036, 73568, 73997, 75392, 76384, 84568, 87296, 90706, 93632, 103664, 105028, 107008, 107632, 108416, 111104, 116281, 120032, 123008, 127813, 128744, 131936, 142538, 146072, 147136, 147994, 150784, 152768, 169136, 174592, 181412, 187264, 200849, 207328, 210056, 215264, 216832, 232562, 240064, 246016, 255626, 257488, 263872, 285076, 292144, 294272, 295988, 301568, 305536, 338272, 362824, 374528, 401698, 414656, 420112, 430528, 433664, 465124, 480128, 492032, 498883, 511252, 514976, 527744, 570152, 584288, 588544, 591976, 611072, 676544, 725648, 749056, 803396, 813967, 829312, 840224, 861056, 930248, 960256, 997766, 1022504, 1029952, 1055488, 1140304, 1168576, 1177088, 1183952, 1222144, 1353088, 1405943, 1451296, 1606792, 1627934, 1658624, 1680448, 1722112, 1860496, 1920512, 1995532, 2045008, 2059904, 2110976, 2209339, 2280608, 2337152, 2367904, 2706176, 2811886, 2902592, 3213584, 3255868, 3317248, 3360896, 3444224, 3720992, 3991064, 4090016, 4119808, 4418678, 4561216, 4674304, 4735808, 5412352, 5623772, 5805184, 6427168, 6511736, 6721792, 7441984, 7982128, 8180032, 8239616, 8837356, 9122432, 9348608, 9471616, 11247544, 11610368, 12854336, 13023472, 13443584, 14883968, 15465373, 15964256, 16360064, 17674712, 18244864, 18943232, 22495088, 23220736, 25708672, 26046944, 29767936, 30930746, 31928512, 32720128, 35349424, 36489728, 37886464, 44990176, 51417344, 52093888, 59535872, 61861492, 63857024, 65440256, 70698848, 89980352, 102834688, 104187776, 123722984, 127714048, 141397696, 179960704, 208375552, 247445968, 255428096, 282795392, 359921408, 416751104, 494891936, 565590784, 719842816, 989783872, 1131181568, 1979567744, 3959135488, 7918270976]

約数ペア:

[(1, 7918270976), (2, 3959135488), (4, 1979567744), (7, 1131181568), (8, 989783872), (11, 719842816), (14, 565590784), (16, 494891936), (19, 416751104), (22, 359921408), (28, 282795392), (31, 255428096), (32, 247445968), (38, 208375552), (44, 179960704), (56, 141397696), (62, 127714048), (64, 123722984), (76, 104187776), (77, 102834688), (88, 89980352), (112, 70698848), (121, 65440256), (124, 63857024), (128, 61861492), (133, 59535872), (152, 52093888), (154, 51417344), (176, 44990176), (209, 37886464), (217, 36489728), (224, 35349424), (242, 32720128), (248, 31928512), (256, 30930746), (266, 29767936), (304, 26046944), (308, 25708672), (341, 23220736), (352, 22495088), (418, 18943232), (434, 18244864), (448, 17674712), (484, 16360064), (496, 15964256), (512, 15465373), (532, 14883968), (589, 13443584), (608, 13023472), (616, 12854336), (682, 11610368), (704, 11247544), (836, 9471616), (847, 9348608), (868, 9122432), (896, 8837356), (961, 8239616), (968, 8180032), (992, 7982128), (1064, 7441984), (1178, 6721792), (1216, 6511736), (1232, 6427168), (1364, 5805184), (1408, 5623772), (1463, 5412352), (1672, 4735808), (1694, 4674304), (1736, 4561216), (1792, 4418678), (1922, 4119808), (1936, 4090016), (1984, 3991064), (2128, 3720992), (2299, 3444224), (2356, 3360896), (2387, 3317248), (2432, 3255868), (2464, 3213584), (2728, 2902592), (2816, 2811886), (2926, 2706176), (3344, 2367904), (3388, 2337152), (3472, 2280608), (3584, 2209339), (3751, 2110976), (3844, 2059904), (3872, 2045008), (3968, 1995532), (4123, 1920512), (4256, 1860496), (4598, 1722112), (4712, 1680448), (4774, 1658624), (4864, 1627934), (4928, 1606792), (5456, 1451296), (5632, 1405943), (5852, 1353088), (6479, 1222144), (6688, 1183952), (6727, 1177088), (6776, 1168576), (6944, 1140304), (7502, 1055488), (7688, 1029952), (7744, 1022504), (7936, 997766), (8246, 960256), (8512, 930248), (9196, 861056), (9424, 840224), (9548, 829312), (9728, 813967), (9856, 803396), (10571, 749056), (10912, 725648), (11704, 676544), (12958, 611072), (13376, 591976), (13454, 588544), (13552, 584288), (13888, 570152), (15004, 527744), (15376, 514976), (15488, 511252), (15872, 498883), (16093, 492032), (16492, 480128), (17024, 465124), (18259, 433664), (18392, 430528), (18848, 420112), (19096, 414656), (19712, 401698), (21142, 374528), (21824, 362824), (23408, 338272), (25916, 305536), (26257, 301568), (26752, 295988), (26908, 294272), (27104, 292144), (27776, 285076), (30008, 263872), (30752, 257488), (30976, 255626), (32186, 246016), (32984, 240064), (34048, 232562), (36518, 216832), (36784, 215264), (37696, 210056), (38192, 207328), (39424, 200849), (42284, 187264), (43648, 181412), (45353, 174592), (46816, 169136), (51832, 152768), (52514, 150784), (53504, 147994), (53816, 147136), (54208, 146072), (55552, 142538), (60016, 131936), (61504, 128744), (61952, 127813), (64372, 123008), (65968, 120032), (68096, 116281), (71269, 111104), (73036, 108416), (73568, 107632), (73997, 107008), (75392, 105028), (76384, 103664), (84568, 93632), (87296, 90706)]