17187663872

素因数分解:

$2^{12}\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 208

約数和(自身を含む): 38247383040

約数和(自身を除く): 21059719168

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 47, 64, 74, 76, 94, 127, 128, 148, 152, 188, 254, 256, 296, 304, 376, 508, 512, 592, 608, 703, 752, 893, 1016, 1024, 1184, 1216, 1406, 1504, 1739, 1786, 2032, 2048, 2368, 2413, 2432, 2812, 3008, 3478, 3572, 4064, 4096, 4699, 4736, 4826, 4864, 5624, 5969, 6016, 6956, 7144, 8128, 9398, 9472, 9652, 9728, 11248, 11938, 12032, 13912, 14288, 16256, 18796, 18944, 19304, 19456, 22496, 23876, 24064, 27824, 28576, 32512, 33041, 37592, 37888, 38608, 38912, 44992, 47752, 48128, 55648, 57152, 65024, 66082, 75184, 75776, 77216, 77824, 89281, 89984, 95504, 96256, 111296, 113411, 114304, 130048, 132164, 150368, 151552, 154432, 178562, 179968, 191008, 192512, 220853, 222592, 226822, 228608, 260096, 264328, 300736, 308864, 357124, 359936, 382016, 441706, 445184, 453644, 457216, 520192, 528656, 601472, 617728, 714248, 719872, 764032, 883412, 890368, 907288, 914432, 1057312, 1202944, 1235456, 1428496, 1439744, 1528064, 1766824, 1780736, 1814576, 1828864, 2114624, 2405888, 2470912, 2856992, 2879488, 3056128, 3533648, 3561472, 3629152, 3657728, 4196207, 4229248, 4811776, 4941824, 5713984, 6112256, 7067296, 7122944, 7258304, 8392414, 8458496, 9623552, 9883648, 11427968, 12224512, 14134592, 14516608, 16784828, 16916992, 19247104, 22855936, 24449024, 28269184, 29033216, 33569656, 33833984, 45711872, 56538368, 58066432, 67139312, 67667968, 91423744, 113076736, 116132864, 134278624, 135335936, 182847488, 226153472, 232265728, 268557248, 365694976, 452306944, 464531456, 537114496, 904613888, 1074228992, 2148457984, 4296915968, 8593831936, 17187663872]

約数ペア:

[(1, 17187663872), (2, 8593831936), (4, 4296915968), (8, 2148457984), (16, 1074228992), (19, 904613888), (32, 537114496), (37, 464531456), (38, 452306944), (47, 365694976), (64, 268557248), (74, 232265728), (76, 226153472), (94, 182847488), (127, 135335936), (128, 134278624), (148, 116132864), (152, 113076736), (188, 91423744), (254, 67667968), (256, 67139312), (296, 58066432), (304, 56538368), (376, 45711872), (508, 33833984), (512, 33569656), (592, 29033216), (608, 28269184), (703, 24449024), (752, 22855936), (893, 19247104), (1016, 16916992), (1024, 16784828), (1184, 14516608), (1216, 14134592), (1406, 12224512), (1504, 11427968), (1739, 9883648), (1786, 9623552), (2032, 8458496), (2048, 8392414), (2368, 7258304), (2413, 7122944), (2432, 7067296), (2812, 6112256), (3008, 5713984), (3478, 4941824), (3572, 4811776), (4064, 4229248), (4096, 4196207), (4699, 3657728), (4736, 3629152), (4826, 3561472), (4864, 3533648), (5624, 3056128), (5969, 2879488), (6016, 2856992), (6956, 2470912), (7144, 2405888), (8128, 2114624), (9398, 1828864), (9472, 1814576), (9652, 1780736), (9728, 1766824), (11248, 1528064), (11938, 1439744), (12032, 1428496), (13912, 1235456), (14288, 1202944), (16256, 1057312), (18796, 914432), (18944, 907288), (19304, 890368), (19456, 883412), (22496, 764032), (23876, 719872), (24064, 714248), (27824, 617728), (28576, 601472), (32512, 528656), (33041, 520192), (37592, 457216), (37888, 453644), (38608, 445184), (38912, 441706), (44992, 382016), (47752, 359936), (48128, 357124), (55648, 308864), (57152, 300736), (65024, 264328), (66082, 260096), (75184, 228608), (75776, 226822), (77216, 222592), (77824, 220853), (89281, 192512), (89984, 191008), (95504, 179968), (96256, 178562), (111296, 154432), (113411, 151552), (114304, 150368), (130048, 132164)]