329430310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:589

約数の個数: 64

約数和(自身を含む): 666952704

約数和(自身を除く): 337522394

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 257, 271, 430, 473, 514, 542, 946, 1285, 1355, 2365, 2570, 2710, 2827, 2981, 4730, 5654, 5962, 11051, 11653, 14135, 14905, 22102, 23306, 28270, 29810, 55255, 58265, 69647, 110510, 116530, 121561, 128183, 139294, 243122, 256366, 348235, 607805, 640915, 696470, 766117, 1215610, 1281830, 1532234, 2994821, 3830585, 5989642, 7661170, 14974105, 29948210, 32943031, 65886062, 164715155, 329430310]

約数ペア:

[(1, 329430310), (2, 164715155), (5, 65886062), (10, 32943031), (11, 29948210), (22, 14974105), (43, 7661170), (55, 5989642), (86, 3830585), (110, 2994821), (215, 1532234), (257, 1281830), (271, 1215610), (430, 766117), (473, 696470), (514, 640915), (542, 607805), (946, 348235), (1285, 256366), (1355, 243122), (2365, 139294), (2570, 128183), (2710, 121561), (2827, 116530), (2981, 110510), (4730, 69647), (5654, 58265), (5962, 55255), (11051, 29810), (11653, 28270), (14135, 23306), (14905, 22102)]