2891287008

素因数分解:

$2^5\times 3^3\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{449}}^1$

素因数の和:754

約数の個数: 192

約数和(自身を含む): 8777160000

約数和(自身を除く): 5885872992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 87, 96, 108, 116, 144, 174, 216, 232, 257, 261, 288, 348, 432, 449, 464, 514, 522, 696, 771, 783, 864, 898, 928, 1028, 1044, 1347, 1392, 1542, 1566, 1796, 2056, 2088, 2313, 2694, 2784, 3084, 3132, 3592, 4041, 4112, 4176, 4626, 5388, 6168, 6264, 6939, 7184, 7453, 8082, 8224, 8352, 9252, 10776, 12123, 12336, 12528, 13021, 13878, 14368, 14906, 16164, 18504, 21552, 22359, 24246, 24672, 25056, 26042, 27756, 29812, 32328, 37008, 39063, 43104, 44718, 48492, 52084, 55512, 59624, 64656, 67077, 74016, 78126, 89436, 96984, 104168, 111024, 115393, 117189, 119248, 129312, 134154, 156252, 178872, 193968, 201231, 208336, 222048, 230786, 234378, 238496, 268308, 312504, 346179, 351567, 357744, 387936, 402462, 416672, 461572, 468756, 536616, 625008, 692358, 703134, 715488, 804924, 923144, 937512, 1038537, 1073232, 1250016, 1384716, 1406268, 1609848, 1846288, 1875024, 2077074, 2146464, 2769432, 2812536, 3115611, 3219696, 3346397, 3692576, 3750048, 4154148, 5538864, 5625072, 6231222, 6439392, 6692794, 8308296, 10039191, 11077728, 11250144, 12462444, 13385588, 16616592, 20078382, 24924888, 26771176, 30117573, 33233184, 40156764, 49849776, 53542352, 60235146, 80313528, 90352719, 99699552, 107084704, 120470292, 160627056, 180705438, 240940584, 321254112, 361410876, 481881168, 722821752, 963762336, 1445643504, 2891287008]

約数ペア:

[(1, 2891287008), (2, 1445643504), (3, 963762336), (4, 722821752), (6, 481881168), (8, 361410876), (9, 321254112), (12, 240940584), (16, 180705438), (18, 160627056), (24, 120470292), (27, 107084704), (29, 99699552), (32, 90352719), (36, 80313528), (48, 60235146), (54, 53542352), (58, 49849776), (72, 40156764), (87, 33233184), (96, 30117573), (108, 26771176), (116, 24924888), (144, 20078382), (174, 16616592), (216, 13385588), (232, 12462444), (257, 11250144), (261, 11077728), (288, 10039191), (348, 8308296), (432, 6692794), (449, 6439392), (464, 6231222), (514, 5625072), (522, 5538864), (696, 4154148), (771, 3750048), (783, 3692576), (864, 3346397), (898, 3219696), (928, 3115611), (1028, 2812536), (1044, 2769432), (1347, 2146464), (1392, 2077074), (1542, 1875024), (1566, 1846288), (1796, 1609848), (2056, 1406268), (2088, 1384716), (2313, 1250016), (2694, 1073232), (2784, 1038537), (3084, 937512), (3132, 923144), (3592, 804924), (4041, 715488), (4112, 703134), (4176, 692358), (4626, 625008), (5388, 536616), (6168, 468756), (6264, 461572), (6939, 416672), (7184, 402462), (7453, 387936), (8082, 357744), (8224, 351567), (8352, 346179), (9252, 312504), (10776, 268308), (12123, 238496), (12336, 234378), (12528, 230786), (13021, 222048), (13878, 208336), (14368, 201231), (14906, 193968), (16164, 178872), (18504, 156252), (21552, 134154), (22359, 129312), (24246, 119248), (24672, 117189), (25056, 115393), (26042, 111024), (27756, 104168), (29812, 96984), (32328, 89436), (37008, 78126), (39063, 74016), (43104, 67077), (44718, 64656), (48492, 59624), (52084, 55512)]