2893144072

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{449}}^1$

素因数の和:695

約数の個数: 128

約数和(自身を含む): 6858432000

約数和(自身を除く): 3965287928

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 91, 104, 106, 167, 182, 212, 334, 364, 371, 424, 449, 668, 689, 728, 742, 898, 1169, 1336, 1378, 1484, 1796, 2171, 2338, 2756, 2968, 3143, 3592, 4342, 4676, 4823, 5512, 5837, 6286, 8684, 8851, 9352, 9646, 11674, 12572, 15197, 17368, 17702, 19292, 23348, 23797, 25144, 30394, 35404, 38584, 40859, 46696, 47594, 60788, 61957, 70808, 74983, 81718, 95188, 115063, 121576, 123914, 149966, 163436, 166579, 190376, 230126, 247828, 299932, 309361, 326872, 333158, 460252, 495656, 524881, 599864, 618722, 666316, 805441, 920504, 974779, 1049762, 1237444, 1332632, 1610882, 1949558, 2099524, 2165527, 2474888, 3221764, 3899116, 3974099, 4199048, 4331054, 6443528, 6823453, 7798232, 7948198, 8662108, 13646906, 15896396, 17324216, 27293812, 27818693, 31792792, 51663287, 54587624, 55637386, 103326574, 111274772, 206653148, 222549544, 361643009, 413306296, 723286018, 1446572036, 2893144072]

約数ペア:

[(1, 2893144072), (2, 1446572036), (4, 723286018), (7, 413306296), (8, 361643009), (13, 222549544), (14, 206653148), (26, 111274772), (28, 103326574), (52, 55637386), (53, 54587624), (56, 51663287), (91, 31792792), (104, 27818693), (106, 27293812), (167, 17324216), (182, 15896396), (212, 13646906), (334, 8662108), (364, 7948198), (371, 7798232), (424, 6823453), (449, 6443528), (668, 4331054), (689, 4199048), (728, 3974099), (742, 3899116), (898, 3221764), (1169, 2474888), (1336, 2165527), (1378, 2099524), (1484, 1949558), (1796, 1610882), (2171, 1332632), (2338, 1237444), (2756, 1049762), (2968, 974779), (3143, 920504), (3592, 805441), (4342, 666316), (4676, 618722), (4823, 599864), (5512, 524881), (5837, 495656), (6286, 460252), (8684, 333158), (8851, 326872), (9352, 309361), (9646, 299932), (11674, 247828), (12572, 230126), (15197, 190376), (17368, 166579), (17702, 163436), (19292, 149966), (23348, 123914), (23797, 121576), (25144, 115063), (30394, 95188), (35404, 81718), (38584, 74983), (40859, 70808), (46696, 61957), (47594, 60788)]