351346996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1867}}^1$

素因数の和:1949

約数の個数: 96

約数和(自身を含む): 843558912

約数和(自身を除く): 492211916

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 47, 52, 77, 91, 94, 143, 154, 182, 188, 286, 308, 329, 364, 517, 572, 611, 658, 1001, 1034, 1222, 1316, 1867, 2002, 2068, 2444, 3619, 3734, 4004, 4277, 6721, 7238, 7468, 8554, 13069, 13442, 14476, 17108, 20537, 24271, 26138, 26884, 41074, 47047, 48542, 52276, 82148, 87749, 94094, 97084, 143759, 169897, 175498, 188188, 266981, 287518, 339794, 350996, 533962, 575036, 614243, 679588, 965239, 1067924, 1140737, 1228486, 1868867, 1930478, 2281474, 2456972, 3737734, 3860956, 4562948, 6756673, 7475468, 7985159, 12548107, 13513346, 15970318, 25096214, 27026692, 31940636, 50192428, 87836749, 175673498, 351346996]

約数ペア:

[(1, 351346996), (2, 175673498), (4, 87836749), (7, 50192428), (11, 31940636), (13, 27026692), (14, 25096214), (22, 15970318), (26, 13513346), (28, 12548107), (44, 7985159), (47, 7475468), (52, 6756673), (77, 4562948), (91, 3860956), (94, 3737734), (143, 2456972), (154, 2281474), (182, 1930478), (188, 1868867), (286, 1228486), (308, 1140737), (329, 1067924), (364, 965239), (517, 679588), (572, 614243), (611, 575036), (658, 533962), (1001, 350996), (1034, 339794), (1222, 287518), (1316, 266981), (1867, 188188), (2002, 175498), (2068, 169897), (2444, 143759), (3619, 97084), (3734, 94094), (4004, 87749), (4277, 82148), (6721, 52276), (7238, 48542), (7468, 47047), (8554, 41074), (13069, 26884), (13442, 26138), (14476, 24271), (17108, 20537)]