2128617984

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{677}}^1$

素因数の和:810

約数の個数: 160

約数和(自身を含む): 5992652160

約数和(自身を除く): 3864034176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 89, 92, 96, 128, 138, 178, 184, 192, 256, 267, 276, 356, 368, 384, 512, 534, 552, 677, 712, 736, 768, 1068, 1104, 1354, 1424, 1472, 1536, 2031, 2047, 2136, 2208, 2708, 2848, 2944, 4062, 4094, 4272, 4416, 5416, 5696, 5888, 6141, 8124, 8188, 8544, 8832, 10832, 11392, 11776, 12282, 15571, 16248, 16376, 17088, 17664, 21664, 22784, 24564, 31142, 32496, 32752, 34176, 35328, 43328, 45568, 46713, 49128, 60253, 62284, 64992, 65504, 68352, 86656, 93426, 98256, 120506, 124568, 129984, 131008, 136704, 173312, 180759, 186852, 196512, 241012, 249136, 259968, 262016, 346624, 361518, 373704, 393024, 482024, 498272, 519936, 524032, 723036, 747408, 786048, 964048, 996544, 1039872, 1048064, 1385819, 1446072, 1494816, 1572096, 1928096, 1993088, 2771638, 2892144, 2989632, 3144192, 3856192, 3986176, 4157457, 5543276, 5784288, 5979264, 7712384, 7972352, 8314914, 11086552, 11568576, 11958528, 15424768, 16629828, 22173104, 23137152, 23917056, 30849536, 33259656, 44346208, 46274304, 66519312, 88692416, 92548608, 133038624, 177384832, 266077248, 354769664, 532154496, 709539328, 1064308992, 2128617984]

約数ペア:

[(1, 2128617984), (2, 1064308992), (3, 709539328), (4, 532154496), (6, 354769664), (8, 266077248), (12, 177384832), (16, 133038624), (23, 92548608), (24, 88692416), (32, 66519312), (46, 46274304), (48, 44346208), (64, 33259656), (69, 30849536), (89, 23917056), (92, 23137152), (96, 22173104), (128, 16629828), (138, 15424768), (178, 11958528), (184, 11568576), (192, 11086552), (256, 8314914), (267, 7972352), (276, 7712384), (356, 5979264), (368, 5784288), (384, 5543276), (512, 4157457), (534, 3986176), (552, 3856192), (677, 3144192), (712, 2989632), (736, 2892144), (768, 2771638), (1068, 1993088), (1104, 1928096), (1354, 1572096), (1424, 1494816), (1472, 1446072), (1536, 1385819), (2031, 1048064), (2047, 1039872), (2136, 996544), (2208, 964048), (2708, 786048), (2848, 747408), (2944, 723036), (4062, 524032), (4094, 519936), (4272, 498272), (4416, 482024), (5416, 393024), (5696, 373704), (5888, 361518), (6141, 346624), (8124, 262016), (8188, 259968), (8544, 249136), (8832, 241012), (10832, 196512), (11392, 186852), (11776, 180759), (12282, 173312), (15571, 136704), (16248, 131008), (16376, 129984), (17088, 124568), (17664, 120506), (21664, 98256), (22784, 93426), (24564, 86656), (31142, 68352), (32496, 65504), (32752, 64992), (34176, 62284), (35328, 60253), (43328, 49128), (45568, 46713)]