274615484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:987

約数の個数: 96

約数和(自身を含む): 617766912

約数和(自身を除く): 343151428

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 31, 34, 44, 52, 62, 68, 124, 143, 187, 221, 286, 341, 374, 403, 442, 527, 572, 682, 748, 806, 884, 911, 1054, 1364, 1612, 1822, 2108, 2431, 3644, 4433, 4862, 5797, 6851, 8866, 9724, 10021, 11594, 11843, 13702, 15487, 17732, 20042, 23188, 23686, 27404, 28241, 30974, 40084, 47372, 56482, 61948, 75361, 112964, 130273, 150722, 170357, 201331, 260546, 301444, 310651, 340714, 367133, 402662, 480097, 521092, 621302, 681428, 734266, 805324, 960194, 1242604, 1468532, 1920388, 2214641, 4038463, 4429282, 5281067, 6241261, 8076926, 8858564, 10562134, 12482522, 16153852, 21124268, 24965044, 68653871, 137307742, 274615484]

約数ペア:

[(1, 274615484), (2, 137307742), (4, 68653871), (11, 24965044), (13, 21124268), (17, 16153852), (22, 12482522), (26, 10562134), (31, 8858564), (34, 8076926), (44, 6241261), (52, 5281067), (62, 4429282), (68, 4038463), (124, 2214641), (143, 1920388), (187, 1468532), (221, 1242604), (286, 960194), (341, 805324), (374, 734266), (403, 681428), (442, 621302), (527, 521092), (572, 480097), (682, 402662), (748, 367133), (806, 340714), (884, 310651), (911, 301444), (1054, 260546), (1364, 201331), (1612, 170357), (1822, 150722), (2108, 130273), (2431, 112964), (3644, 75361), (4433, 61948), (4862, 56482), (5797, 47372), (6851, 40084), (8866, 30974), (9724, 28241), (10021, 27404), (11594, 23686), (11843, 23188), (13702, 20042), (15487, 17732)]