2949766872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{5591}}^1$

素因数の和:5721

約数の個数: 128

約数和(自身を含む): 8455104000

約数和(自身を除く): 5505337128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 89, 104, 114, 152, 156, 178, 228, 247, 267, 312, 356, 456, 494, 534, 712, 741, 988, 1068, 1157, 1482, 1691, 1976, 2136, 2314, 2964, 3382, 3471, 4628, 5073, 5591, 5928, 6764, 6942, 9256, 10146, 11182, 13528, 13884, 16773, 20292, 21983, 22364, 27768, 33546, 40584, 43966, 44728, 65949, 67092, 72683, 87932, 106229, 131898, 134184, 145366, 175864, 212458, 218049, 263796, 290732, 318687, 424916, 436098, 497599, 527592, 581464, 637374, 849832, 872196, 995198, 1274748, 1380977, 1492797, 1744392, 1990396, 2549496, 2761954, 2985594, 3980792, 4142931, 5523908, 5971188, 6468787, 8285862, 9454381, 11047816, 11942376, 12937574, 16571724, 18908762, 19406361, 25875148, 28363143, 33143448, 37817524, 38812722, 51750296, 56726286, 75635048, 77625444, 113452572, 122906953, 155250888, 226905144, 245813906, 368720859, 491627812, 737441718, 983255624, 1474883436, 2949766872]

約数ペア:

[(1, 2949766872), (2, 1474883436), (3, 983255624), (4, 737441718), (6, 491627812), (8, 368720859), (12, 245813906), (13, 226905144), (19, 155250888), (24, 122906953), (26, 113452572), (38, 77625444), (39, 75635048), (52, 56726286), (57, 51750296), (76, 38812722), (78, 37817524), (89, 33143448), (104, 28363143), (114, 25875148), (152, 19406361), (156, 18908762), (178, 16571724), (228, 12937574), (247, 11942376), (267, 11047816), (312, 9454381), (356, 8285862), (456, 6468787), (494, 5971188), (534, 5523908), (712, 4142931), (741, 3980792), (988, 2985594), (1068, 2761954), (1157, 2549496), (1482, 1990396), (1691, 1744392), (1976, 1492797), (2136, 1380977), (2314, 1274748), (2964, 995198), (3382, 872196), (3471, 849832), (4628, 637374), (5073, 581464), (5591, 527592), (5928, 497599), (6764, 436098), (6942, 424916), (9256, 318687), (10146, 290732), (11182, 263796), (13528, 218049), (13884, 212458), (16773, 175864), (20292, 145366), (21983, 134184), (22364, 131898), (27768, 106229), (33546, 87932), (40584, 72683), (43966, 67092), (44728, 65949)]