728268168

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{11821}}^1$

素因数の和:11998

約数の個数: 64

約数和(自身を含む): 1940699520

約数和(自身を除く): 1212431352

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 151, 204, 302, 408, 453, 604, 906, 1208, 1812, 2567, 3624, 5134, 7701, 10268, 11821, 15402, 20536, 23642, 30804, 35463, 47284, 61608, 70926, 94568, 141852, 200957, 283704, 401914, 602871, 803828, 1205742, 1607656, 1784971, 2411484, 3569942, 4822968, 5354913, 7139884, 10709826, 14279768, 21419652, 30344507, 42839304, 60689014, 91033521, 121378028, 182067042, 242756056, 364134084, 728268168]

約数ペア:

[(1, 728268168), (2, 364134084), (3, 242756056), (4, 182067042), (6, 121378028), (8, 91033521), (12, 60689014), (17, 42839304), (24, 30344507), (34, 21419652), (51, 14279768), (68, 10709826), (102, 7139884), (136, 5354913), (151, 4822968), (204, 3569942), (302, 2411484), (408, 1784971), (453, 1607656), (604, 1205742), (906, 803828), (1208, 602871), (1812, 401914), (2567, 283704), (3624, 200957), (5134, 141852), (7701, 94568), (10268, 70926), (11821, 61608), (15402, 47284), (20536, 35463), (23642, 30804)]