1901822976

素因数分解:

$2^{10}\times 3^5\times {\mathrm{7643}}^1$

素因数の和:7678

約数の個数: 132

約数和(自身を含む): 5695605552

約数和(自身を除く): 3793782576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 512, 576, 648, 768, 864, 972, 1024, 1152, 1296, 1536, 1728, 1944, 2304, 2592, 3072, 3456, 3888, 4608, 5184, 6912, 7643, 7776, 9216, 10368, 13824, 15286, 15552, 20736, 22929, 27648, 30572, 31104, 41472, 45858, 61144, 62208, 68787, 82944, 91716, 122288, 124416, 137574, 183432, 206361, 244576, 248832, 275148, 366864, 412722, 489152, 550296, 619083, 733728, 825444, 978304, 1100592, 1238166, 1467456, 1650888, 1857249, 1956608, 2201184, 2476332, 2934912, 3301776, 3714498, 3913216, 4402368, 4952664, 5869824, 6603552, 7428996, 7826432, 8804736, 9905328, 11739648, 13207104, 14857992, 17609472, 19810656, 23479296, 26414208, 29715984, 35218944, 39621312, 52828416, 59431968, 70437888, 79242624, 105656832, 118863936, 158485248, 211313664, 237727872, 316970496, 475455744, 633940992, 950911488, 1901822976]

約数ペア:

[(1, 1901822976), (2, 950911488), (3, 633940992), (4, 475455744), (6, 316970496), (8, 237727872), (9, 211313664), (12, 158485248), (16, 118863936), (18, 105656832), (24, 79242624), (27, 70437888), (32, 59431968), (36, 52828416), (48, 39621312), (54, 35218944), (64, 29715984), (72, 26414208), (81, 23479296), (96, 19810656), (108, 17609472), (128, 14857992), (144, 13207104), (162, 11739648), (192, 9905328), (216, 8804736), (243, 7826432), (256, 7428996), (288, 6603552), (324, 5869824), (384, 4952664), (432, 4402368), (486, 3913216), (512, 3714498), (576, 3301776), (648, 2934912), (768, 2476332), (864, 2201184), (972, 1956608), (1024, 1857249), (1152, 1650888), (1296, 1467456), (1536, 1238166), (1728, 1100592), (1944, 978304), (2304, 825444), (2592, 733728), (3072, 619083), (3456, 550296), (3888, 489152), (4608, 412722), (5184, 366864), (6912, 275148), (7643, 248832), (7776, 244576), (9216, 206361), (10368, 183432), (13824, 137574), (15286, 124416), (15552, 122288), (20736, 91716), (22929, 82944), (27648, 68787), (30572, 62208), (31104, 61144), (41472, 45858)]