257096638656

素因数分解:

$2^6\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{157}}^1$

素因数の和:299

約数の個数: 840

約数和(自身を含む): 920634019536

約数和(自身を除く): 663537380880

約数列:

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約数ペア:

[(1, 257096638656), (2, 128548319328), (3, 85698879552), (4, 64274159664), (6, 42849439776), (8, 32137079832), (9, 28566293184), (11, 23372421696), (12, 21424719888), (13, 19776664512), (16, 16068539916), (18, 14283146592), (22, 11686210848), (24, 10712359944), (26, 9888332256), (27, 9522097728), (32, 8034269958), (33, 7790807232), (36, 7141573296), (39, 6592221504), (44, 5843105424), (47, 5470141248), (48, 5356179972), (52, 4944166128), (54, 4761048864), (64, 4017134979), (66, 3895403616), (72, 3570786648), (78, 3296110752), (81, 3174032576), (88, 2921552712), (94, 2735070624), (96, 2678089986), (99, 2596935744), (104, 2472083064), (108, 2380524432), (117, 2197407168), (132, 1947701808), (141, 1823380416), (143, 1797878592), (144, 1785393324), (156, 1648055376), (157, 1637558208), (162, 1587016288), (176, 1460776356), (188, 1367535312), (192, 1339044993), (198, 1298467872), (208, 1236041532), (216, 1190262216), (234, 1098703584), (264, 973850904), (282, 911690208), (286, 898939296), 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