388039236484

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{480287}}^1$

素因数の和:480484

約数の個数: 48

約数和(自身を含む): 717481110528

約数和(自身を除く): 329441874044

約数列:

[1, 2, 4, 37, 53, 74, 103, 106, 148, 206, 212, 412, 1961, 3811, 3922, 5459, 7622, 7844, 10918, 15244, 21836, 201983, 403966, 480287, 807932, 960574, 1921148, 17770619, 25455211, 35541238, 49469561, 50910422, 71082476, 98939122, 101820844, 197878244, 941842807, 1830373757, 1883685614, 2621886733, 3660747514, 3767371228, 5243773466, 7321495028, 10487546932, 97009809121, 194019618242, 388039236484]

約数ペア:

[(1, 388039236484), (2, 194019618242), (4, 97009809121), (37, 10487546932), (53, 7321495028), (74, 5243773466), (103, 3767371228), (106, 3660747514), (148, 2621886733), (206, 1883685614), (212, 1830373757), (412, 941842807), (1961, 197878244), (3811, 101820844), (3922, 98939122), (5459, 71082476), (7622, 50910422), (7844, 49469561), (10918, 35541238), (15244, 25455211), (21836, 17770619), (201983, 1921148), (403966, 960574), (480287, 807932)]