3948489984

素因数分解:

$2^8\times 3^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{947}}^1$

素因数の和:1116

約数の個数: 144

約数和(自身を含む): 10812432960

約数和(自身を除く): 6863942976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 89, 96, 122, 128, 178, 183, 192, 244, 256, 267, 356, 366, 384, 488, 534, 712, 732, 768, 947, 976, 1068, 1424, 1464, 1894, 1952, 2136, 2841, 2848, 2928, 3788, 3904, 4272, 5429, 5682, 5696, 5856, 7576, 7808, 8544, 10858, 11364, 11392, 11712, 15152, 15616, 16287, 17088, 21716, 22728, 22784, 23424, 30304, 32574, 34176, 43432, 45456, 46848, 57767, 60608, 65148, 68352, 84283, 86864, 90912, 115534, 121216, 130296, 168566, 173301, 173728, 181824, 231068, 242432, 252849, 260592, 337132, 346602, 347456, 363648, 462136, 505698, 521184, 674264, 693204, 694912, 727296, 924272, 1011396, 1042368, 1348528, 1386408, 1389824, 1848544, 2022792, 2084736, 2697056, 2772816, 3697088, 4045584, 4169472, 5141263, 5394112, 5545632, 7394176, 8091168, 10282526, 10788224, 11091264, 14788352, 15423789, 16182336, 20565052, 21576448, 22182528, 30847578, 32364672, 41130104, 44365056, 61695156, 64729344, 82260208, 123390312, 164520416, 246780624, 329040832, 493561248, 658081664, 987122496, 1316163328, 1974244992, 3948489984]

約数ペア:

[(1, 3948489984), (2, 1974244992), (3, 1316163328), (4, 987122496), (6, 658081664), (8, 493561248), (12, 329040832), (16, 246780624), (24, 164520416), (32, 123390312), (48, 82260208), (61, 64729344), (64, 61695156), (89, 44365056), (96, 41130104), (122, 32364672), (128, 30847578), (178, 22182528), (183, 21576448), (192, 20565052), (244, 16182336), (256, 15423789), (267, 14788352), (356, 11091264), (366, 10788224), (384, 10282526), (488, 8091168), (534, 7394176), (712, 5545632), (732, 5394112), (768, 5141263), (947, 4169472), (976, 4045584), (1068, 3697088), (1424, 2772816), (1464, 2697056), (1894, 2084736), (1952, 2022792), (2136, 1848544), (2841, 1389824), (2848, 1386408), (2928, 1348528), (3788, 1042368), (3904, 1011396), (4272, 924272), (5429, 727296), (5682, 694912), (5696, 693204), (5856, 674264), (7576, 521184), (7808, 505698), (8544, 462136), (10858, 363648), (11364, 347456), (11392, 346602), (11712, 337132), (15152, 260592), (15616, 252849), (16287, 242432), (17088, 231068), (21716, 181824), (22728, 173728), (22784, 173301), (23424, 168566), (30304, 130296), (32574, 121216), (34176, 115534), (43432, 90912), (45456, 86864), (46848, 84283), (57767, 68352), (60608, 65148)]