2546949888

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1999}}^1$

素因数の和:2107

約数の個数: 216

約数和(自身を含む): 8503040000

約数和(自身を除く): 5956090112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 79, 84, 96, 112, 126, 128, 144, 158, 168, 192, 224, 237, 252, 256, 288, 316, 336, 384, 448, 474, 504, 553, 576, 632, 672, 711, 768, 896, 948, 1008, 1106, 1152, 1264, 1344, 1422, 1659, 1792, 1896, 1999, 2016, 2212, 2304, 2528, 2688, 2844, 3318, 3792, 3998, 4032, 4424, 4977, 5056, 5376, 5688, 5997, 6636, 7584, 7996, 8064, 8848, 9954, 10112, 11376, 11994, 13272, 13993, 15168, 15992, 16128, 17696, 17991, 19908, 20224, 22752, 23988, 26544, 27986, 30336, 31984, 35392, 35982, 39816, 41979, 45504, 47976, 53088, 55972, 60672, 63968, 70784, 71964, 79632, 83958, 91008, 95952, 106176, 111944, 125937, 127936, 141568, 143928, 157921, 159264, 167916, 182016, 191904, 212352, 223888, 251874, 255872, 287856, 315842, 318528, 335832, 383808, 424704, 447776, 473763, 503748, 511744, 575712, 631684, 637056, 671664, 767616, 895552, 947526, 1007496, 1105447, 1151424, 1263368, 1274112, 1343328, 1421289, 1535232, 1791104, 1895052, 2014992, 2210894, 2302848, 2526736, 2686656, 2842578, 3316341, 3582208, 3790104, 4029984, 4421788, 4605696, 5053472, 5373312, 5685156, 6632682, 7580208, 8059968, 8843576, 9949023, 10106944, 10746624, 11370312, 13265364, 15160416, 16119936, 17687152, 19898046, 20213888, 22740624, 26530728, 30320832, 32239872, 35374304, 39796092, 40427776, 45481248, 53061456, 60641664, 70748608, 79592184, 90962496, 106122912, 121283328, 141497216, 159184368, 181924992, 212245824, 282994432, 318368736, 363849984, 424491648, 636737472, 848983296, 1273474944, 2546949888]

約数ペア:

[(1, 2546949888), (2, 1273474944), (3, 848983296), (4, 636737472), (6, 424491648), (7, 363849984), (8, 318368736), (9, 282994432), (12, 212245824), (14, 181924992), (16, 159184368), (18, 141497216), (21, 121283328), (24, 106122912), (28, 90962496), (32, 79592184), (36, 70748608), (42, 60641664), (48, 53061456), (56, 45481248), (63, 40427776), (64, 39796092), (72, 35374304), (79, 32239872), (84, 30320832), (96, 26530728), (112, 22740624), (126, 20213888), (128, 19898046), (144, 17687152), (158, 16119936), (168, 15160416), (192, 13265364), (224, 11370312), (237, 10746624), (252, 10106944), (256, 9949023), (288, 8843576), (316, 8059968), (336, 7580208), (384, 6632682), (448, 5685156), (474, 5373312), (504, 5053472), (553, 4605696), (576, 4421788), (632, 4029984), (672, 3790104), (711, 3582208), (768, 3316341), (896, 2842578), (948, 2686656), (1008, 2526736), (1106, 2302848), (1152, 2210894), (1264, 2014992), (1344, 1895052), (1422, 1791104), (1659, 1535232), (1792, 1421289), (1896, 1343328), (1999, 1274112), (2016, 1263368), (2212, 1151424), (2304, 1105447), (2528, 1007496), (2688, 947526), (2844, 895552), (3318, 767616), (3792, 671664), (3998, 637056), (4032, 631684), (4424, 575712), (4977, 511744), (5056, 503748), (5376, 473763), (5688, 447776), (5997, 424704), (6636, 383808), (7584, 335832), (7996, 318528), (8064, 315842), (8848, 287856), (9954, 255872), (10112, 251874), (11376, 223888), (11994, 212352), (13272, 191904), (13993, 182016), (15168, 167916), (15992, 159264), (16128, 157921), (17696, 143928), (17991, 141568), (19908, 127936), (20224, 125937), (22752, 111944), (23988, 106176), (26544, 95952), (27986, 91008), (30336, 83958), (31984, 79632), (35392, 71964), (35982, 70784), (39816, 63968), (41979, 60672), (45504, 55972), (47976, 53088)]