11897884544

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:645

約数の個数: 256

約数和(自身を含む): 30844800000

約数和(自身を除く): 18946915456

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 89, 91, 92, 104, 112, 128, 161, 178, 182, 184, 208, 224, 299, 322, 356, 364, 368, 416, 448, 499, 598, 623, 644, 712, 728, 736, 832, 896, 998, 1157, 1196, 1246, 1288, 1424, 1456, 1472, 1664, 1996, 2047, 2093, 2314, 2392, 2492, 2576, 2848, 2912, 2944, 3493, 3992, 4094, 4186, 4628, 4784, 4984, 5152, 5696, 5824, 6487, 6986, 7984, 8099, 8188, 8372, 9256, 9568, 9968, 10304, 11392, 11477, 11648, 12974, 13972, 14329, 15968, 16198, 16376, 16744, 18512, 19136, 19936, 20608, 22954, 25948, 26611, 27944, 28658, 31936, 32396, 32752, 33488, 37024, 38272, 39872, 44411, 45409, 45908, 51896, 53222, 55888, 57316, 63872, 64792, 65504, 66976, 74048, 79744, 80339, 88822, 90818, 91816, 103792, 106444, 111776, 114632, 129584, 131008, 133952, 148096, 149201, 160678, 177644, 181636, 183632, 186277, 207584, 212888, 223552, 229264, 259168, 262016, 267904, 298402, 310877, 321356, 355288, 363272, 367264, 372554, 415168, 425776, 447104, 458528, 518336, 577343, 596804, 621754, 642712, 710576, 726544, 734528, 745108, 830336, 851552, 917056, 1021453, 1036672, 1044407, 1154686, 1193608, 1243508, 1285424, 1421152, 1453088, 1469056, 1490216, 1703104, 1834112, 2042906, 2088814, 2309372, 2387216, 2487016, 2570848, 2842304, 2906176, 2980432, 3406208, 4041401, 4085812, 4177628, 4618744, 4774432, 4974032, 5141696, 5684608, 5812352, 5960864, 7150171, 8082802, 8171624, 8355256, 9237488, 9548864, 9948064, 10283392, 11921728, 13278889, 14300342, 16165604, 16343248, 16710512, 18474976, 19097728, 19896128, 23843456, 26557778, 28600684, 32331208, 32686496, 33421024, 36949952, 39792256, 53115556, 57201368, 64662416, 65372992, 66842048, 73899904, 92952223, 106231112, 114402736, 129324832, 130745984, 133684096, 185904446, 212462224, 228805472, 258649664, 371808892, 424924448, 457610944, 517299328, 743617784, 849848896, 915221888, 1487235568, 1699697792, 2974471136, 5948942272, 11897884544]

約数ペア:

[(1, 11897884544), (2, 5948942272), (4, 2974471136), (7, 1699697792), (8, 1487235568), (13, 915221888), (14, 849848896), (16, 743617784), (23, 517299328), (26, 457610944), (28, 424924448), (32, 371808892), (46, 258649664), (52, 228805472), (56, 212462224), (64, 185904446), (89, 133684096), (91, 130745984), (92, 129324832), (104, 114402736), (112, 106231112), (128, 92952223), (161, 73899904), (178, 66842048), (182, 65372992), (184, 64662416), (208, 57201368), (224, 53115556), (299, 39792256), (322, 36949952), (356, 33421024), (364, 32686496), (368, 32331208), (416, 28600684), (448, 26557778), (499, 23843456), (598, 19896128), (623, 19097728), (644, 18474976), (712, 16710512), (728, 16343248), (736, 16165604), (832, 14300342), (896, 13278889), (998, 11921728), (1157, 10283392), (1196, 9948064), (1246, 9548864), (1288, 9237488), (1424, 8355256), (1456, 8171624), (1472, 8082802), (1664, 7150171), (1996, 5960864), (2047, 5812352), (2093, 5684608), (2314, 5141696), (2392, 4974032), (2492, 4774432), (2576, 4618744), (2848, 4177628), (2912, 4085812), (2944, 4041401), (3493, 3406208), (3992, 2980432), (4094, 2906176), (4186, 2842304), (4628, 2570848), (4784, 2487016), (4984, 2387216), (5152, 2309372), (5696, 2088814), (5824, 2042906), (6487, 1834112), (6986, 1703104), (7984, 1490216), (8099, 1469056), (8188, 1453088), (8372, 1421152), (9256, 1285424), (9568, 1243508), (9968, 1193608), (10304, 1154686), (11392, 1044407), (11477, 1036672), (11648, 1021453), (12974, 917056), (13972, 851552), (14329, 830336), (15968, 745108), (16198, 734528), (16376, 726544), (16744, 710576), (18512, 642712), (19136, 621754), (19936, 596804), (20608, 577343), (22954, 518336), (25948, 458528), (26611, 447104), (27944, 425776), (28658, 415168), (31936, 372554), (32396, 367264), (32752, 363272), (33488, 355288), (37024, 321356), (38272, 310877), (39872, 298402), (44411, 267904), (45409, 262016), (45908, 259168), (51896, 229264), (53222, 223552), (55888, 212888), (57316, 207584), (63872, 186277), (64792, 183632), (65504, 181636), (66976, 177644), (74048, 160678), (79744, 149201), (80339, 148096), (88822, 133952), (90818, 131008), (91816, 129584), (103792, 114632), (106444, 111776)]