2991107328

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{421}}^1$

素因数の和:509

約数の個数: 216

約数和(自身を含む): 9015560736

約数和(自身を除く): 6024453408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 64, 66, 87, 88, 96, 116, 128, 132, 174, 176, 192, 232, 256, 264, 319, 348, 352, 384, 421, 464, 528, 638, 696, 704, 768, 841, 842, 928, 957, 1056, 1263, 1276, 1392, 1408, 1682, 1684, 1856, 1914, 2112, 2523, 2526, 2552, 2784, 2816, 3364, 3368, 3712, 3828, 4224, 4631, 5046, 5052, 5104, 5568, 6728, 6736, 7424, 7656, 8448, 9251, 9262, 10092, 10104, 10208, 11136, 12209, 13456, 13472, 13893, 15312, 18502, 18524, 20184, 20208, 20416, 22272, 24418, 26912, 26944, 27753, 27786, 30624, 36627, 37004, 37048, 40368, 40416, 40832, 48836, 53824, 53888, 55506, 55572, 61248, 73254, 74008, 74096, 80736, 80832, 81664, 97672, 107648, 107776, 111012, 111144, 122496, 134299, 146508, 148016, 148192, 161472, 161664, 195344, 215296, 222024, 222288, 244992, 268598, 293016, 296032, 296384, 322944, 323328, 354061, 390688, 402897, 444048, 444576, 537196, 586032, 592064, 592768, 645888, 708122, 781376, 805794, 888096, 889152, 1062183, 1074392, 1172064, 1184128, 1185536, 1416244, 1562752, 1611588, 1776192, 1778304, 2124366, 2148784, 2344128, 2368256, 2832488, 3125504, 3223176, 3552384, 3556608, 3894671, 4248732, 4297568, 4688256, 5664976, 6446352, 7104768, 7789342, 8497464, 8595136, 9376512, 11329952, 11684013, 12892704, 15578684, 16994928, 17190272, 22659904, 23368026, 25785408, 31157368, 33989856, 34380544, 45319808, 46736052, 51570816, 62314736, 67979712, 90639616, 93472104, 103141632, 124629472, 135959424, 186944208, 249258944, 271918848, 373888416, 498517888, 747776832, 997035776, 1495553664, 2991107328]

約数ペア:

[(1, 2991107328), (2, 1495553664), (3, 997035776), (4, 747776832), (6, 498517888), (8, 373888416), (11, 271918848), (12, 249258944), (16, 186944208), (22, 135959424), (24, 124629472), (29, 103141632), (32, 93472104), (33, 90639616), (44, 67979712), (48, 62314736), (58, 51570816), (64, 46736052), (66, 45319808), (87, 34380544), (88, 33989856), (96, 31157368), (116, 25785408), (128, 23368026), (132, 22659904), (174, 17190272), (176, 16994928), (192, 15578684), (232, 12892704), (256, 11684013), (264, 11329952), (319, 9376512), (348, 8595136), (352, 8497464), (384, 7789342), (421, 7104768), (464, 6446352), (528, 5664976), (638, 4688256), (696, 4297568), (704, 4248732), (768, 3894671), (841, 3556608), (842, 3552384), (928, 3223176), (957, 3125504), (1056, 2832488), (1263, 2368256), (1276, 2344128), (1392, 2148784), (1408, 2124366), (1682, 1778304), (1684, 1776192), (1856, 1611588), (1914, 1562752), (2112, 1416244), (2523, 1185536), (2526, 1184128), (2552, 1172064), (2784, 1074392), (2816, 1062183), (3364, 889152), (3368, 888096), (3712, 805794), (3828, 781376), (4224, 708122), (4631, 645888), (5046, 592768), (5052, 592064), (5104, 586032), (5568, 537196), (6728, 444576), (6736, 444048), (7424, 402897), (7656, 390688), (8448, 354061), (9251, 323328), (9262, 322944), (10092, 296384), (10104, 296032), (10208, 293016), (11136, 268598), (12209, 244992), (13456, 222288), (13472, 222024), (13893, 215296), (15312, 195344), (18502, 161664), (18524, 161472), (20184, 148192), (20208, 148016), (20416, 146508), (22272, 134299), (24418, 122496), (26912, 111144), (26944, 111012), (27753, 107776), (27786, 107648), (30624, 97672), (36627, 81664), (37004, 80832), (37048, 80736), (40368, 74096), (40416, 74008), (40832, 73254), (48836, 61248), (53824, 55572), (53888, 55506)]