305572008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{106993}}^1$

素因数の和:107026

約数の個数: 64

約数和(自身を含む): 924428160

約数和(自身を除く): 618856152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 106993, 213986, 320979, 427972, 641958, 748951, 855944, 1283916, 1497902, 1818881, 2246853, 2567832, 2995804, 3637762, 4493706, 5456643, 5991608, 7275524, 8987412, 10913286, 12732167, 14551048, 17974824, 21826572, 25464334, 38196501, 43653144, 50928668, 76393002, 101857336, 152786004, 305572008]

約数ペア:

[(1, 305572008), (2, 152786004), (3, 101857336), (4, 76393002), (6, 50928668), (7, 43653144), (8, 38196501), (12, 25464334), (14, 21826572), (17, 17974824), (21, 14551048), (24, 12732167), (28, 10913286), (34, 8987412), (42, 7275524), (51, 5991608), (56, 5456643), (68, 4493706), (84, 3637762), (102, 2995804), (119, 2567832), (136, 2246853), (168, 1818881), (204, 1497902), (238, 1283916), (357, 855944), (408, 748951), (476, 641958), (714, 427972), (952, 320979), (1428, 213986), (2856, 106993)]