279587412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{597409}}^1$

素因数の和:597432

約数の個数: 36

約数和(自身を含む): 761100340

約数和(自身を除く): 481512928

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 597409, 1194818, 1792227, 2389636, 3584454, 5376681, 7168908, 7766317, 10753362, 15532634, 21506724, 23298951, 31065268, 46597902, 69896853, 93195804, 139793706, 279587412]

約数ペア:

[(1, 279587412), (2, 139793706), (3, 93195804), (4, 69896853), (6, 46597902), (9, 31065268), (12, 23298951), (13, 21506724), (18, 15532634), (26, 10753362), (36, 7766317), (39, 7168908), (52, 5376681), (78, 3584454), (117, 2389636), (156, 1792227), (234, 1194818), (468, 597409)]