248088984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{72287}}^1$

素因数の和:72320

約数の個数: 64

約数和(自身を含む): 728663040

約数和(自身を除く): 480574056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 72287, 144574, 216861, 289148, 433722, 578296, 795157, 867444, 939731, 1590314, 1734888, 1879462, 2385471, 2819193, 3180628, 3758924, 4770942, 5638386, 6361256, 7517848, 9541884, 10337041, 11276772, 19083768, 20674082, 22553544, 31011123, 41348164, 62022246, 82696328, 124044492, 248088984]

約数ペア:

[(1, 248088984), (2, 124044492), (3, 82696328), (4, 62022246), (6, 41348164), (8, 31011123), (11, 22553544), (12, 20674082), (13, 19083768), (22, 11276772), (24, 10337041), (26, 9541884), (33, 7517848), (39, 6361256), (44, 5638386), (52, 4770942), (66, 3758924), (78, 3180628), (88, 2819193), (104, 2385471), (132, 1879462), (143, 1734888), (156, 1590314), (264, 939731), (286, 867444), (312, 795157), (429, 578296), (572, 433722), (858, 289148), (1144, 216861), (1716, 144574), (3432, 72287)]