247426968

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{542603}}^1$

素因数の和:542631

約数の個数: 32

約数和(自身を含む): 651124800

約数和(自身を除く): 403697832

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 542603, 1085206, 1627809, 2170412, 3255618, 4340824, 6511236, 10309457, 13022472, 20618914, 30928371, 41237828, 61856742, 82475656, 123713484, 247426968]

約数ペア:

[(1, 247426968), (2, 123713484), (3, 82475656), (4, 61856742), (6, 41237828), (8, 30928371), (12, 20618914), (19, 13022472), (24, 10309457), (38, 6511236), (57, 4340824), (76, 3255618), (114, 2170412), (152, 1627809), (228, 1085206), (456, 542603)]