239176656

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:585

約数の個数: 120

約数和(自身を含む): 697931520

約数和(自身を除く): 458754864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 131, 144, 186, 248, 262, 279, 372, 393, 409, 496, 524, 558, 744, 786, 818, 1048, 1116, 1179, 1227, 1488, 1572, 1636, 2096, 2232, 2358, 2454, 3144, 3272, 3681, 4061, 4464, 4716, 4908, 6288, 6544, 7362, 8122, 9432, 9816, 12183, 12679, 14724, 16244, 18864, 19632, 24366, 25358, 29448, 32488, 36549, 38037, 48732, 50716, 53579, 58896, 64976, 73098, 76074, 97464, 101432, 107158, 114111, 146196, 152148, 160737, 194928, 202864, 214316, 228222, 292392, 304296, 321474, 428632, 456444, 482211, 584784, 608592, 642948, 857264, 912888, 964422, 1285896, 1660949, 1825776, 1928844, 2571792, 3321898, 3857688, 4982847, 6643796, 7715376, 9965694, 13287592, 14948541, 19931388, 26575184, 29897082, 39862776, 59794164, 79725552, 119588328, 239176656]

約数ペア:

[(1, 239176656), (2, 119588328), (3, 79725552), (4, 59794164), (6, 39862776), (8, 29897082), (9, 26575184), (12, 19931388), (16, 14948541), (18, 13287592), (24, 9965694), (31, 7715376), (36, 6643796), (48, 4982847), (62, 3857688), (72, 3321898), (93, 2571792), (124, 1928844), (131, 1825776), (144, 1660949), (186, 1285896), (248, 964422), (262, 912888), (279, 857264), (372, 642948), (393, 608592), (409, 584784), (496, 482211), (524, 456444), (558, 428632), (744, 321474), (786, 304296), (818, 292392), (1048, 228222), (1116, 214316), (1179, 202864), (1227, 194928), (1488, 160737), (1572, 152148), (1636, 146196), (2096, 114111), (2232, 107158), (2358, 101432), (2454, 97464), (3144, 76074), (3272, 73098), (3681, 64976), (4061, 58896), (4464, 53579), (4716, 50716), (4908, 48732), (6288, 38037), (6544, 36549), (7362, 32488), (8122, 29448), (9432, 25358), (9816, 24366), (12183, 19632), (12679, 18864), (14724, 16244)]