2091449472

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1395

約数の個数: 256

約数和(自身を含む): 6904012800

約数和(自身を除く): 4812563328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 32, 38, 42, 48, 56, 57, 62, 64, 76, 84, 93, 96, 112, 114, 124, 128, 133, 152, 168, 186, 192, 217, 224, 228, 248, 266, 304, 336, 372, 384, 399, 434, 448, 456, 496, 532, 589, 608, 651, 672, 744, 798, 868, 896, 912, 992, 1064, 1178, 1216, 1302, 1321, 1344, 1488, 1596, 1736, 1767, 1824, 1984, 2128, 2356, 2432, 2604, 2642, 2688, 2976, 3192, 3472, 3534, 3648, 3963, 3968, 4123, 4256, 4712, 5208, 5284, 5952, 6384, 6944, 7068, 7296, 7926, 8246, 8512, 9247, 9424, 10416, 10568, 11904, 12369, 12768, 13888, 14136, 15852, 16492, 17024, 18494, 18848, 20832, 21136, 24738, 25099, 25536, 27741, 27776, 28272, 31704, 32984, 36988, 37696, 40951, 41664, 42272, 49476, 50198, 51072, 55482, 56544, 63408, 65968, 73976, 75297, 75392, 81902, 83328, 84544, 98952, 100396, 110964, 113088, 122853, 126816, 131936, 147952, 150594, 163804, 169088, 175693, 197904, 200792, 221928, 226176, 245706, 253632, 263872, 286657, 295904, 301188, 327608, 351386, 395808, 401584, 443856, 491412, 507264, 527079, 527744, 573314, 591808, 602376, 655216, 702772, 778069, 791616, 803168, 859971, 887712, 982824, 1054158, 1146628, 1183616, 1204752, 1310432, 1405544, 1556138, 1583232, 1606336, 1719942, 1775424, 1965648, 2108316, 2293256, 2334207, 2409504, 2620864, 2811088, 3112276, 3212672, 3439884, 3550848, 3931296, 4216632, 4586512, 4668414, 4819008, 5241728, 5446483, 5622176, 6224552, 6879768, 7862592, 8433264, 9173024, 9336828, 9638016, 10892966, 11244352, 12449104, 13759536, 15725184, 16339449, 16866528, 18346048, 18673656, 21785932, 22488704, 24898208, 27519072, 32678898, 33733056, 36692096, 37347312, 43571864, 49796416, 55038144, 65357796, 67466112, 74694624, 87143728, 99592832, 110076288, 130715592, 149389248, 174287456, 261431184, 298778496, 348574912, 522862368, 697149824, 1045724736, 2091449472]

約数ペア:

[(1, 2091449472), (2, 1045724736), (3, 697149824), (4, 522862368), (6, 348574912), (7, 298778496), (8, 261431184), (12, 174287456), (14, 149389248), (16, 130715592), (19, 110076288), (21, 99592832), (24, 87143728), (28, 74694624), (31, 67466112), (32, 65357796), (38, 55038144), (42, 49796416), (48, 43571864), (56, 37347312), (57, 36692096), (62, 33733056), (64, 32678898), (76, 27519072), (84, 24898208), (93, 22488704), (96, 21785932), (112, 18673656), (114, 18346048), (124, 16866528), (128, 16339449), (133, 15725184), (152, 13759536), (168, 12449104), (186, 11244352), (192, 10892966), (217, 9638016), (224, 9336828), (228, 9173024), (248, 8433264), (266, 7862592), (304, 6879768), (336, 6224552), (372, 5622176), (384, 5446483), (399, 5241728), (434, 4819008), (448, 4668414), (456, 4586512), (496, 4216632), (532, 3931296), (589, 3550848), (608, 3439884), (651, 3212672), (672, 3112276), (744, 2811088), (798, 2620864), (868, 2409504), (896, 2334207), (912, 2293256), (992, 2108316), (1064, 1965648), (1178, 1775424), (1216, 1719942), (1302, 1606336), (1321, 1583232), (1344, 1556138), (1488, 1405544), (1596, 1310432), (1736, 1204752), (1767, 1183616), (1824, 1146628), (1984, 1054158), (2128, 982824), (2356, 887712), (2432, 859971), (2604, 803168), (2642, 791616), (2688, 778069), (2976, 702772), (3192, 655216), (3472, 602376), (3534, 591808), (3648, 573314), (3963, 527744), (3968, 527079), (4123, 507264), (4256, 491412), (4712, 443856), (5208, 401584), (5284, 395808), (5952, 351386), (6384, 327608), (6944, 301188), (7068, 295904), (7296, 286657), (7926, 263872), (8246, 253632), (8512, 245706), (9247, 226176), (9424, 221928), (10416, 200792), (10568, 197904), (11904, 175693), (12369, 169088), (12768, 163804), (13888, 150594), (14136, 147952), (15852, 131936), (16492, 126816), (17024, 122853), (18494, 113088), (18848, 110964), (20832, 100396), (21136, 98952), (24738, 84544), (25099, 83328), (25536, 81902), (27741, 75392), (27776, 75297), (28272, 73976), (31704, 65968), (32984, 63408), (36988, 56544), (37696, 55482), (40951, 51072), (41664, 50198), (42272, 49476)]