284749704

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{39157}}^1$

素因数の和:39270

約数の個数: 48

約数和(自身を含む): 778852620

約数和(自身を除く): 494102916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 2424, 3636, 7272, 39157, 78314, 117471, 156628, 234942, 313256, 352413, 469884, 704826, 939768, 1409652, 2819304, 3954857, 7909714, 11864571, 15819428, 23729142, 31638856, 35593713, 47458284, 71187426, 94916568, 142374852, 284749704]

約数ペア:

[(1, 284749704), (2, 142374852), (3, 94916568), (4, 71187426), (6, 47458284), (8, 35593713), (9, 31638856), (12, 23729142), (18, 15819428), (24, 11864571), (36, 7909714), (72, 3954857), (101, 2819304), (202, 1409652), (303, 939768), (404, 704826), (606, 469884), (808, 352413), (909, 313256), (1212, 234942), (1818, 156628), (2424, 117471), (3636, 78314), (7272, 39157)]