254428944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 320

約数和(自身を含む): 887943168

約数和(自身を除く): 633514224

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 23, 24, 28, 33, 41, 42, 44, 46, 48, 56, 66, 69, 73, 77, 82, 84, 88, 92, 112, 123, 132, 138, 146, 154, 161, 164, 168, 176, 184, 219, 231, 246, 253, 264, 276, 287, 292, 308, 322, 328, 336, 368, 438, 451, 462, 483, 492, 506, 511, 528, 552, 574, 584, 616, 644, 656, 759, 803, 861, 876, 902, 924, 943, 966, 984, 1012, 1022, 1104, 1148, 1168, 1232, 1288, 1353, 1518, 1533, 1606, 1679, 1722, 1752, 1771, 1804, 1848, 1886, 1932, 1968, 2024, 2044, 2296, 2409, 2576, 2706, 2829, 2993, 3036, 3066, 3157, 3212, 3358, 3444, 3504, 3542, 3608, 3696, 3772, 3864, 4048, 4088, 4592, 4818, 5037, 5313, 5412, 5621, 5658, 5986, 6072, 6132, 6314, 6424, 6601, 6716, 6888, 7084, 7216, 7544, 7728, 8176, 8979, 9471, 9636, 10074, 10373, 10626, 10824, 11242, 11316, 11753, 11972, 12144, 12264, 12628, 12848, 13202, 13432, 13776, 14168, 15088, 16863, 17958, 18469, 18942, 19272, 19803, 20148, 20746, 20951, 21252, 21648, 22484, 22632, 23506, 23944, 24528, 25256, 26404, 26864, 28336, 31119, 32923, 33726, 35259, 35916, 36938, 37884, 38544, 39606, 40296, 41492, 41902, 42504, 44968, 45264, 47012, 47888, 50512, 52808, 55407, 62238, 62853, 65846, 67452, 68839, 70518, 71832, 72611, 73876, 75768, 79212, 80592, 82984, 83804, 85008, 89936, 94024, 98769, 105616, 110814, 124476, 125706, 129283, 131692, 134904, 137678, 141036, 143664, 145222, 147752, 151536, 158424, 165968, 167608, 188048, 197538, 206517, 217833, 221628, 230461, 248952, 251412, 258566, 263384, 269808, 275356, 282072, 290444, 295504, 316848, 335216, 387849, 395076, 413034, 435666, 443256, 460922, 481873, 497904, 502824, 517132, 526768, 550712, 564144, 580888, 691383, 757229, 775698, 790152, 826068, 871332, 886512, 921844, 963746, 1005648, 1034264, 1101424, 1161776, 1382766, 1445619, 1514458, 1551396, 1580304, 1652136, 1742664, 1843688, 1927492, 2068528, 2271687, 2765532, 2891238, 3028916, 3102792, 3304272, 3485328, 3687376, 3854984, 4543374, 5300603, 5531064, 5782476, 6057832, 6205584, 7709968, 9086748, 10601206, 11062128, 11564952, 12115664, 15901809, 18173496, 21202412, 23129904, 31803618, 36346992, 42404824, 63607236, 84809648, 127214472, 254428944]

約数ペア:

[(1, 254428944), (2, 127214472), (3, 84809648), (4, 63607236), (6, 42404824), (7, 36346992), (8, 31803618), (11, 23129904), (12, 21202412), (14, 18173496), (16, 15901809), (21, 12115664), (22, 11564952), (23, 11062128), (24, 10601206), (28, 9086748), (33, 7709968), (41, 6205584), (42, 6057832), (44, 5782476), (46, 5531064), (48, 5300603), (56, 4543374), (66, 3854984), (69, 3687376), (73, 3485328), (77, 3304272), (82, 3102792), (84, 3028916), (88, 2891238), (92, 2765532), (112, 2271687), (123, 2068528), (132, 1927492), (138, 1843688), (146, 1742664), (154, 1652136), (161, 1580304), (164, 1551396), (168, 1514458), (176, 1445619), (184, 1382766), (219, 1161776), (231, 1101424), (246, 1034264), (253, 1005648), (264, 963746), (276, 921844), (287, 886512), (292, 871332), (308, 826068), (322, 790152), (328, 775698), (336, 757229), (368, 691383), (438, 580888), (451, 564144), (462, 550712), (483, 526768), (492, 517132), (506, 502824), (511, 497904), (528, 481873), (552, 460922), (574, 443256), (584, 435666), (616, 413034), (644, 395076), (656, 387849), (759, 335216), (803, 316848), (861, 295504), (876, 290444), (902, 282072), (924, 275356), (943, 269808), (966, 263384), (984, 258566), (1012, 251412), (1022, 248952), (1104, 230461), (1148, 221628), (1168, 217833), (1232, 206517), (1288, 197538), (1353, 188048), (1518, 167608), (1533, 165968), (1606, 158424), (1679, 151536), (1722, 147752), (1752, 145222), (1771, 143664), (1804, 141036), (1848, 137678), (1886, 134904), (1932, 131692), (1968, 129283), (2024, 125706), (2044, 124476), (2296, 110814), (2409, 105616), (2576, 98769), (2706, 94024), (2829, 89936), (2993, 85008), (3036, 83804), (3066, 82984), (3157, 80592), (3212, 79212), (3358, 75768), (3444, 73876), (3504, 72611), (3542, 71832), (3608, 70518), (3696, 68839), (3772, 67452), (3864, 65846), (4048, 62853), (4088, 62238), (4592, 55407), (4818, 52808), (5037, 50512), (5313, 47888), (5412, 47012), (5621, 45264), (5658, 44968), (5986, 42504), (6072, 41902), (6132, 41492), (6314, 40296), (6424, 39606), (6601, 38544), (6716, 37884), (6888, 36938), (7084, 35916), (7216, 35259), (7544, 33726), (7728, 32923), (8176, 31119), (8979, 28336), (9471, 26864), (9636, 26404), (10074, 25256), (10373, 24528), (10626, 23944), (10824, 23506), (11242, 22632), (11316, 22484), (11753, 21648), (11972, 21252), (12144, 20951), (12264, 20746), (12628, 20148), (12848, 19803), (13202, 19272), (13432, 18942), (13776, 18469), (14168, 17958), (15088, 16863)]