218680176

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31859}}^1$

素因数の和:31894

約数の個数: 80

約数和(自身を含む): 663707520

約数和(自身を除く): 445027344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 31859, 63718, 95577, 127436, 191154, 254872, 350449, 382308, 414167, 509744, 700898, 764616, 828334, 1051347, 1242501, 1401796, 1529232, 1656668, 2102694, 2485002, 2803592, 3313336, 4205388, 4555837, 4970004, 5607184, 6626672, 8410776, 9111674, 9940008, 13667511, 16821552, 18223348, 19880016, 27335022, 36446696, 54670044, 72893392, 109340088, 218680176]

約数ペア:

[(1, 218680176), (2, 109340088), (3, 72893392), (4, 54670044), (6, 36446696), (8, 27335022), (11, 19880016), (12, 18223348), (13, 16821552), (16, 13667511), (22, 9940008), (24, 9111674), (26, 8410776), (33, 6626672), (39, 5607184), (44, 4970004), (48, 4555837), (52, 4205388), (66, 3313336), (78, 2803592), (88, 2485002), (104, 2102694), (132, 1656668), (143, 1529232), (156, 1401796), (176, 1242501), (208, 1051347), (264, 828334), (286, 764616), (312, 700898), (429, 509744), (528, 414167), (572, 382308), (624, 350449), (858, 254872), (1144, 191154), (1716, 127436), (2288, 95577), (3432, 63718), (6864, 31859)]