328740984

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:435

約数の個数: 256

約数和(自身を含む): 1112832000

約数和(自身を除く): 784091016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 29, 33, 36, 39, 44, 52, 54, 58, 66, 72, 78, 87, 88, 99, 104, 108, 116, 117, 132, 143, 156, 174, 198, 216, 232, 234, 261, 264, 286, 297, 312, 319, 348, 351, 367, 377, 396, 429, 468, 522, 572, 594, 638, 696, 702, 734, 754, 783, 792, 858, 936, 957, 1044, 1101, 1131, 1144, 1188, 1276, 1287, 1404, 1468, 1508, 1566, 1716, 1914, 2088, 2202, 2262, 2376, 2552, 2574, 2808, 2871, 2936, 3016, 3132, 3303, 3393, 3432, 3828, 3861, 4037, 4147, 4404, 4524, 4771, 5148, 5742, 6264, 6606, 6786, 7656, 7722, 8074, 8294, 8613, 8808, 9048, 9542, 9909, 10179, 10296, 10643, 11484, 12111, 12441, 13212, 13572, 14313, 15444, 16148, 16588, 17226, 19084, 19818, 20358, 21286, 22968, 24222, 24882, 26424, 27144, 28626, 30888, 31929, 32296, 33176, 34452, 36333, 37323, 38168, 39636, 40716, 42572, 42939, 48444, 49764, 52481, 57252, 63858, 68904, 72666, 74646, 79272, 81432, 85144, 85878, 95787, 96888, 99528, 104962, 108999, 111969, 114504, 117073, 127716, 128817, 138359, 145332, 149292, 157443, 171756, 191574, 209924, 217998, 223938, 234146, 255432, 257634, 276718, 287361, 290664, 298584, 314886, 343512, 351219, 383148, 415077, 419848, 435996, 447876, 468292, 472329, 515268, 553436, 574722, 629772, 702438, 766296, 830154, 871992, 895752, 936584, 944658, 1030536, 1053657, 1106872, 1149444, 1245231, 1259544, 1404876, 1416987, 1521949, 1660308, 1889316, 2107314, 2298888, 2490462, 2809752, 2833974, 3043898, 3160971, 3320616, 3735693, 3778632, 4214628, 4565847, 4980924, 5667948, 6087796, 6321942, 7471386, 8429256, 9131694, 9961848, 11335896, 12175592, 12643884, 13697541, 14942772, 18263388, 25287768, 27395082, 29885544, 36526776, 41092623, 54790164, 82185246, 109580328, 164370492, 328740984]

約数ペア:

[(1, 328740984), (2, 164370492), (3, 109580328), (4, 82185246), (6, 54790164), (8, 41092623), (9, 36526776), (11, 29885544), (12, 27395082), (13, 25287768), (18, 18263388), (22, 14942772), (24, 13697541), (26, 12643884), (27, 12175592), (29, 11335896), (33, 9961848), (36, 9131694), (39, 8429256), (44, 7471386), (52, 6321942), (54, 6087796), (58, 5667948), (66, 4980924), (72, 4565847), (78, 4214628), (87, 3778632), (88, 3735693), (99, 3320616), (104, 3160971), (108, 3043898), (116, 2833974), (117, 2809752), (132, 2490462), (143, 2298888), (156, 2107314), (174, 1889316), (198, 1660308), (216, 1521949), (232, 1416987), (234, 1404876), (261, 1259544), (264, 1245231), (286, 1149444), (297, 1106872), (312, 1053657), (319, 1030536), (348, 944658), (351, 936584), (367, 895752), (377, 871992), (396, 830154), (429, 766296), (468, 702438), (522, 629772), (572, 574722), (594, 553436), (638, 515268), (696, 472329), (702, 468292), (734, 447876), (754, 435996), (783, 419848), (792, 415077), (858, 383148), (936, 351219), (957, 343512), (1044, 314886), (1101, 298584), (1131, 290664), (1144, 287361), (1188, 276718), (1276, 257634), (1287, 255432), (1404, 234146), (1468, 223938), (1508, 217998), (1566, 209924), (1716, 191574), (1914, 171756), (2088, 157443), (2202, 149292), (2262, 145332), (2376, 138359), (2552, 128817), (2574, 127716), (2808, 117073), (2871, 114504), (2936, 111969), (3016, 108999), (3132, 104962), (3303, 99528), (3393, 96888), (3432, 95787), (3828, 85878), (3861, 85144), (4037, 81432), (4147, 79272), (4404, 74646), (4524, 72666), (4771, 68904), (5148, 63858), (5742, 57252), (6264, 52481), (6606, 49764), (6786, 48444), (7656, 42939), (7722, 42572), (8074, 40716), (8294, 39636), (8613, 38168), (8808, 37323), (9048, 36333), (9542, 34452), (9909, 33176), (10179, 32296), (10296, 31929), (10643, 30888), (11484, 28626), (12111, 27144), (12441, 26424), (13212, 24882), (13572, 24222), (14313, 22968), (15444, 21286), (16148, 20358), (16588, 19818), (17226, 19084)]