338764552

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{727}}^1$

素因数の和:950

約数の個数: 64

約数和(自身を含む): 745355520

約数和(自身を除く): 406590968

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 157, 212, 314, 371, 424, 628, 727, 742, 1099, 1256, 1454, 1484, 2198, 2908, 2968, 4396, 5089, 5816, 8321, 8792, 10178, 16642, 20356, 33284, 38531, 40712, 58247, 66568, 77062, 114139, 116494, 154124, 228278, 232988, 269717, 308248, 456556, 465976, 539434, 798973, 913112, 1078868, 1597946, 2157736, 3195892, 6049367, 6391784, 12098734, 24197468, 42345569, 48394936, 84691138, 169382276, 338764552]

約数ペア:

[(1, 338764552), (2, 169382276), (4, 84691138), (7, 48394936), (8, 42345569), (14, 24197468), (28, 12098734), (53, 6391784), (56, 6049367), (106, 3195892), (157, 2157736), (212, 1597946), (314, 1078868), (371, 913112), (424, 798973), (628, 539434), (727, 465976), (742, 456556), (1099, 308248), (1256, 269717), (1454, 232988), (1484, 228278), (2198, 154124), (2908, 116494), (2968, 114139), (4396, 77062), (5089, 66568), (5816, 58247), (8321, 40712), (8792, 38531), (10178, 33284), (16642, 20356)]