498289968

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:286

約数の個数: 240

約数和(自身を含む): 1611896832

約数和(自身を除く): 1113606864

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 61, 66, 72, 81, 88, 99, 108, 122, 132, 144, 162, 176, 183, 191, 198, 216, 243, 244, 264, 297, 324, 366, 382, 396, 432, 486, 488, 528, 549, 573, 594, 648, 671, 732, 764, 792, 891, 972, 976, 1098, 1146, 1188, 1296, 1342, 1464, 1528, 1584, 1647, 1719, 1782, 1944, 2013, 2101, 2196, 2292, 2376, 2673, 2684, 2928, 3056, 3294, 3438, 3564, 3888, 4026, 4202, 4392, 4584, 4752, 4941, 5157, 5346, 5368, 6039, 6303, 6588, 6876, 7128, 8052, 8404, 8784, 9168, 9882, 10314, 10692, 10736, 11651, 12078, 12606, 13176, 13752, 14256, 14823, 15471, 16104, 16808, 18117, 18909, 19764, 20628, 21384, 23302, 24156, 25212, 26352, 27504, 29646, 30942, 32208, 33616, 34953, 36234, 37818, 39528, 41256, 42768, 46413, 46604, 48312, 50424, 54351, 56727, 59292, 61884, 69906, 72468, 75636, 79056, 82512, 92826, 93208, 96624, 100848, 104859, 108702, 113454, 118584, 123768, 128161, 139812, 144936, 151272, 163053, 170181, 185652, 186416, 209718, 217404, 226908, 237168, 247536, 256322, 279624, 289872, 302544, 314577, 326106, 340362, 371304, 384483, 419436, 434808, 453816, 510543, 512644, 559248, 629154, 652212, 680724, 742608, 768966, 838872, 869616, 907632, 943731, 1021086, 1025288, 1153449, 1258308, 1304424, 1361448, 1537932, 1677744, 1887462, 2042172, 2050576, 2306898, 2516616, 2608848, 2722896, 2831193, 3075864, 3460347, 3774924, 4084344, 4613796, 5033232, 5662386, 6151728, 6920694, 7549848, 8168688, 9227592, 10381041, 11324772, 13841388, 15099696, 18455184, 20762082, 22649544, 27682776, 31143123, 41524164, 45299088, 55365552, 62286246, 83048328, 124572492, 166096656, 249144984, 498289968]

約数ペア:

[(1, 498289968), (2, 249144984), (3, 166096656), (4, 124572492), (6, 83048328), (8, 62286246), (9, 55365552), (11, 45299088), (12, 41524164), (16, 31143123), (18, 27682776), (22, 22649544), (24, 20762082), (27, 18455184), (33, 15099696), (36, 13841388), (44, 11324772), (48, 10381041), (54, 9227592), (61, 8168688), (66, 7549848), (72, 6920694), (81, 6151728), (88, 5662386), (99, 5033232), (108, 4613796), (122, 4084344), (132, 3774924), (144, 3460347), (162, 3075864), (176, 2831193), (183, 2722896), (191, 2608848), (198, 2516616), (216, 2306898), (243, 2050576), (244, 2042172), (264, 1887462), (297, 1677744), (324, 1537932), (366, 1361448), (382, 1304424), (396, 1258308), (432, 1153449), (486, 1025288), (488, 1021086), (528, 943731), (549, 907632), (573, 869616), (594, 838872), (648, 768966), (671, 742608), (732, 680724), (764, 652212), (792, 629154), (891, 559248), (972, 512644), (976, 510543), (1098, 453816), (1146, 434808), (1188, 419436), (1296, 384483), (1342, 371304), (1464, 340362), (1528, 326106), (1584, 314577), (1647, 302544), (1719, 289872), (1782, 279624), (1944, 256322), (2013, 247536), (2101, 237168), (2196, 226908), (2292, 217404), (2376, 209718), (2673, 186416), (2684, 185652), (2928, 170181), (3056, 163053), (3294, 151272), (3438, 144936), (3564, 139812), (3888, 128161), (4026, 123768), (4202, 118584), (4392, 113454), (4584, 108702), (4752, 104859), (4941, 100848), (5157, 96624), (5346, 93208), (5368, 92826), (6039, 82512), (6303, 79056), (6588, 75636), (6876, 72468), (7128, 69906), (8052, 61884), (8404, 59292), (8784, 56727), (9168, 54351), (9882, 50424), (10314, 48312), (10692, 46604), (10736, 46413), (11651, 42768), (12078, 41256), (12606, 39528), (13176, 37818), (13752, 36234), (14256, 34953), (14823, 33616), (15471, 32208), (16104, 30942), (16808, 29646), (18117, 27504), (18909, 26352), (19764, 25212), (20628, 24156), (21384, 23302)]