2048196864

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1471}}^1$

素因数の和:1541

約数の個数: 216

約数和(自身を含む): 6516991488

約数和(自身を除く): 4468794624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 49, 56, 64, 74, 84, 96, 98, 111, 112, 128, 147, 148, 168, 192, 196, 222, 224, 256, 259, 294, 296, 336, 384, 392, 444, 448, 518, 588, 592, 672, 768, 777, 784, 888, 896, 1036, 1176, 1184, 1344, 1471, 1554, 1568, 1776, 1792, 1813, 2072, 2352, 2368, 2688, 2942, 3108, 3136, 3552, 3626, 4144, 4413, 4704, 4736, 5376, 5439, 5884, 6216, 6272, 7104, 7252, 8288, 8826, 9408, 9472, 10297, 10878, 11768, 12432, 12544, 14208, 14504, 16576, 17652, 18816, 20594, 21756, 23536, 24864, 28416, 29008, 30891, 33152, 35304, 37632, 41188, 43512, 47072, 49728, 54427, 58016, 61782, 66304, 70608, 72079, 82376, 87024, 94144, 99456, 108854, 116032, 123564, 141216, 144158, 163281, 164752, 174048, 188288, 198912, 216237, 217708, 232064, 247128, 282432, 288316, 326562, 329504, 348096, 376576, 380989, 432474, 435416, 464128, 494256, 564864, 576632, 653124, 659008, 696192, 761978, 864948, 870832, 988512, 1129728, 1142967, 1153264, 1306248, 1318016, 1392384, 1523956, 1729896, 1741664, 1977024, 2285934, 2306528, 2612496, 2636032, 2666923, 3047912, 3459792, 3483328, 3954048, 4571868, 4613056, 5224992, 5333846, 6095824, 6919584, 6966656, 7908096, 8000769, 9143736, 9226112, 10449984, 10667692, 12191648, 13839168, 13933312, 16001538, 18287472, 18452224, 20899968, 21335384, 24383296, 27678336, 32003076, 36574944, 41799936, 42670768, 48766592, 55356672, 64006152, 73149888, 85341536, 97533184, 128012304, 146299776, 170683072, 256024608, 292599552, 341366144, 512049216, 682732288, 1024098432, 2048196864]

約数ペア:

[(1, 2048196864), (2, 1024098432), (3, 682732288), (4, 512049216), (6, 341366144), (7, 292599552), (8, 256024608), (12, 170683072), (14, 146299776), (16, 128012304), (21, 97533184), (24, 85341536), (28, 73149888), (32, 64006152), (37, 55356672), (42, 48766592), (48, 42670768), (49, 41799936), (56, 36574944), (64, 32003076), (74, 27678336), (84, 24383296), (96, 21335384), (98, 20899968), (111, 18452224), (112, 18287472), (128, 16001538), (147, 13933312), (148, 13839168), (168, 12191648), (192, 10667692), (196, 10449984), (222, 9226112), (224, 9143736), (256, 8000769), (259, 7908096), (294, 6966656), (296, 6919584), (336, 6095824), (384, 5333846), (392, 5224992), (444, 4613056), (448, 4571868), (518, 3954048), (588, 3483328), (592, 3459792), (672, 3047912), (768, 2666923), (777, 2636032), (784, 2612496), (888, 2306528), (896, 2285934), (1036, 1977024), (1176, 1741664), (1184, 1729896), (1344, 1523956), (1471, 1392384), (1554, 1318016), (1568, 1306248), (1776, 1153264), (1792, 1142967), (1813, 1129728), (2072, 988512), (2352, 870832), (2368, 864948), (2688, 761978), (2942, 696192), (3108, 659008), (3136, 653124), (3552, 576632), (3626, 564864), (4144, 494256), (4413, 464128), (4704, 435416), (4736, 432474), (5376, 380989), (5439, 376576), (5884, 348096), (6216, 329504), (6272, 326562), (7104, 288316), (7252, 282432), (8288, 247128), (8826, 232064), (9408, 217708), (9472, 216237), (10297, 198912), (10878, 188288), (11768, 174048), (12432, 164752), (12544, 163281), (14208, 144158), (14504, 141216), (16576, 123564), (17652, 116032), (18816, 108854), (20594, 99456), (21756, 94144), (23536, 87024), (24864, 82376), (28416, 72079), (29008, 70608), (30891, 66304), (33152, 61782), (35304, 58016), (37632, 54427), (41188, 49728), (43512, 47072)]