308719488

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:285

約数の個数: 256

約数和(自身を含む): 1046960640

約数和(自身を除く): 738241152

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 53, 56, 64, 66, 77, 84, 88, 96, 106, 112, 128, 132, 154, 159, 168, 176, 192, 197, 212, 224, 231, 264, 308, 318, 336, 352, 371, 384, 394, 424, 448, 462, 528, 583, 591, 616, 636, 672, 704, 742, 788, 848, 896, 924, 1056, 1113, 1166, 1182, 1232, 1272, 1344, 1379, 1408, 1484, 1576, 1696, 1749, 1848, 2112, 2167, 2226, 2332, 2364, 2464, 2544, 2688, 2758, 2968, 3152, 3392, 3498, 3696, 4081, 4137, 4224, 4334, 4452, 4664, 4728, 4928, 5088, 5516, 5936, 6304, 6501, 6784, 6996, 7392, 8162, 8274, 8668, 8904, 9328, 9456, 9856, 10176, 10441, 11032, 11872, 12243, 12608, 13002, 13992, 14784, 15169, 16324, 16548, 17336, 17808, 18656, 18912, 20352, 20882, 22064, 23744, 24486, 25216, 26004, 27984, 29568, 30338, 31323, 32648, 33096, 34672, 35616, 37312, 37824, 41764, 44128, 45507, 47488, 48972, 52008, 55968, 60676, 62646, 65296, 66192, 69344, 71232, 73087, 74624, 75648, 83528, 88256, 91014, 97944, 104016, 111936, 114851, 121352, 125292, 130592, 132384, 138688, 142464, 146174, 167056, 176512, 182028, 195888, 208032, 219261, 223872, 229702, 242704, 250584, 261184, 264768, 277376, 292348, 334112, 344553, 364056, 391776, 416064, 438522, 459404, 485408, 501168, 522368, 529536, 584696, 668224, 689106, 728112, 783552, 803957, 832128, 877044, 918808, 970816, 1002336, 1169392, 1336448, 1378212, 1456224, 1567104, 1607914, 1754088, 1837616, 1941632, 2004672, 2338784, 2411871, 2756424, 2912448, 3215828, 3508176, 3675232, 4009344, 4677568, 4823742, 5512848, 5824896, 6431656, 7016352, 7350464, 9355136, 9647484, 11025696, 12863312, 14032704, 14700928, 19294968, 22051392, 25726624, 28065408, 38589936, 44102784, 51453248, 77179872, 102906496, 154359744, 308719488]

約数ペア:

[(1, 308719488), (2, 154359744), (3, 102906496), (4, 77179872), (6, 51453248), (7, 44102784), (8, 38589936), (11, 28065408), (12, 25726624), (14, 22051392), (16, 19294968), (21, 14700928), (22, 14032704), (24, 12863312), (28, 11025696), (32, 9647484), (33, 9355136), (42, 7350464), (44, 7016352), (48, 6431656), (53, 5824896), (56, 5512848), (64, 4823742), (66, 4677568), (77, 4009344), (84, 3675232), (88, 3508176), (96, 3215828), (106, 2912448), (112, 2756424), (128, 2411871), (132, 2338784), (154, 2004672), (159, 1941632), (168, 1837616), (176, 1754088), (192, 1607914), (197, 1567104), (212, 1456224), (224, 1378212), (231, 1336448), (264, 1169392), (308, 1002336), (318, 970816), (336, 918808), (352, 877044), (371, 832128), (384, 803957), (394, 783552), (424, 728112), (448, 689106), (462, 668224), (528, 584696), (583, 529536), (591, 522368), (616, 501168), (636, 485408), (672, 459404), (704, 438522), (742, 416064), (788, 391776), (848, 364056), (896, 344553), (924, 334112), (1056, 292348), (1113, 277376), (1166, 264768), (1182, 261184), (1232, 250584), (1272, 242704), (1344, 229702), (1379, 223872), (1408, 219261), (1484, 208032), (1576, 195888), (1696, 182028), (1749, 176512), (1848, 167056), (2112, 146174), (2167, 142464), (2226, 138688), (2332, 132384), (2364, 130592), (2464, 125292), (2544, 121352), (2688, 114851), (2758, 111936), (2968, 104016), (3152, 97944), (3392, 91014), (3498, 88256), (3696, 83528), (4081, 75648), (4137, 74624), (4224, 73087), (4334, 71232), (4452, 69344), (4664, 66192), (4728, 65296), (4928, 62646), (5088, 60676), (5516, 55968), (5936, 52008), (6304, 48972), (6501, 47488), (6784, 45507), (6996, 44128), (7392, 41764), (8162, 37824), (8274, 37312), (8668, 35616), (8904, 34672), (9328, 33096), (9456, 32648), (9856, 31323), (10176, 30338), (10441, 29568), (11032, 27984), (11872, 26004), (12243, 25216), (12608, 24486), (13002, 23744), (13992, 22064), (14784, 20882), (15169, 20352), (16324, 18912), (16548, 18656), (17336, 17808)]