263394384

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{2141}}^1$

素因数の和:2396

約数の個数: 80

約数和(自身を含む): 745827264

約数和(自身を除く): 482432880

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 233, 264, 466, 528, 699, 932, 1398, 1864, 2141, 2563, 2796, 3728, 4282, 5126, 5592, 6423, 7689, 8564, 10252, 11184, 12846, 15378, 17128, 20504, 23551, 25692, 30756, 34256, 41008, 47102, 51384, 61512, 70653, 94204, 102768, 123024, 141306, 188408, 282612, 376816, 498853, 565224, 997706, 1130448, 1496559, 1995412, 2993118, 3990824, 5487383, 5986236, 7981648, 10974766, 11972472, 16462149, 21949532, 23944944, 32924298, 43899064, 65848596, 87798128, 131697192, 263394384]

約数ペア:

[(1, 263394384), (2, 131697192), (3, 87798128), (4, 65848596), (6, 43899064), (8, 32924298), (11, 23944944), (12, 21949532), (16, 16462149), (22, 11972472), (24, 10974766), (33, 7981648), (44, 5986236), (48, 5487383), (66, 3990824), (88, 2993118), (132, 1995412), (176, 1496559), (233, 1130448), (264, 997706), (466, 565224), (528, 498853), (699, 376816), (932, 282612), (1398, 188408), (1864, 141306), (2141, 123024), (2563, 102768), (2796, 94204), (3728, 70653), (4282, 61512), (5126, 51384), (5592, 47102), (6423, 41008), (7689, 34256), (8564, 30756), (10252, 25692), (11184, 23551), (12846, 20504), (15378, 17128)]