219034812

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{3089}}^1$

素因数の和:3426

約数の個数: 48

約数和(自身を含む): 539884800

約数和(自身を除く): 320849988

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 311, 622, 933, 1244, 1866, 3089, 3732, 5909, 6178, 9267, 11818, 12356, 17727, 18534, 23636, 35454, 37068, 58691, 70908, 117382, 176073, 234764, 352146, 704292, 960679, 1921358, 2882037, 3842716, 5764074, 11528148, 18252901, 36505802, 54758703, 73011604, 109517406, 219034812]

約数ペア:

[(1, 219034812), (2, 109517406), (3, 73011604), (4, 54758703), (6, 36505802), (12, 18252901), (19, 11528148), (38, 5764074), (57, 3842716), (76, 2882037), (114, 1921358), (228, 960679), (311, 704292), (622, 352146), (933, 234764), (1244, 176073), (1866, 117382), (3089, 70908), (3732, 58691), (5909, 37068), (6178, 35454), (9267, 23636), (11818, 18534), (12356, 17727)]