308980672

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 252

約数和(自身を含む): 858429576

約数和(自身を除く): 549448904

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 53, 56, 64, 77, 88, 91, 98, 104, 106, 112, 143, 154, 169, 176, 182, 196, 208, 212, 224, 286, 308, 338, 352, 364, 371, 392, 416, 424, 448, 539, 572, 583, 616, 637, 676, 689, 704, 728, 742, 784, 832, 848, 1001, 1078, 1144, 1166, 1183, 1232, 1274, 1352, 1378, 1456, 1484, 1568, 1696, 1859, 2002, 2156, 2288, 2332, 2366, 2464, 2548, 2597, 2704, 2756, 2912, 2968, 3136, 3392, 3718, 4004, 4081, 4312, 4576, 4664, 4732, 4823, 4928, 5096, 5194, 5408, 5512, 5824, 5936, 7007, 7436, 7579, 8008, 8162, 8281, 8624, 8957, 9152, 9328, 9464, 9646, 10192, 10388, 10816, 11024, 11872, 13013, 14014, 14872, 15158, 16016, 16324, 16562, 17248, 17914, 18656, 18928, 19292, 20384, 20776, 22048, 23744, 26026, 28028, 28567, 29744, 30316, 32032, 32648, 33124, 33761, 34496, 35828, 37312, 37856, 38584, 40768, 41552, 44096, 52052, 53053, 56056, 57134, 59488, 60632, 62699, 64064, 65296, 66248, 67522, 71656, 75712, 77168, 83104, 91091, 98527, 104104, 106106, 112112, 114268, 118976, 121264, 125398, 130592, 132496, 135044, 143312, 154336, 166208, 182182, 197054, 208208, 212212, 224224, 228536, 242528, 250796, 261184, 264992, 270088, 286624, 308672, 364364, 371371, 394108, 416416, 424424, 438893, 448448, 457072, 485056, 501592, 529984, 540176, 573248, 689689, 728728, 742742, 788216, 832832, 848848, 877786, 914144, 1003184, 1080352, 1379378, 1457456, 1485484, 1576432, 1697696, 1755572, 1828288, 2006368, 2160704, 2758756, 2914912, 2970968, 3152864, 3395392, 3511144, 4012736, 4827823, 5517512, 5829824, 5941936, 6305728, 7022288, 9655646, 11035024, 11883872, 14044576, 19311292, 22070048, 23767744, 28089152, 38622584, 44140096, 77245168, 154490336, 308980672]

約数ペア:

[(1, 308980672), (2, 154490336), (4, 77245168), (7, 44140096), (8, 38622584), (11, 28089152), (13, 23767744), (14, 22070048), (16, 19311292), (22, 14044576), (26, 11883872), (28, 11035024), (32, 9655646), (44, 7022288), (49, 6305728), (52, 5941936), (53, 5829824), (56, 5517512), (64, 4827823), (77, 4012736), (88, 3511144), (91, 3395392), (98, 3152864), (104, 2970968), (106, 2914912), (112, 2758756), (143, 2160704), (154, 2006368), (169, 1828288), (176, 1755572), (182, 1697696), (196, 1576432), (208, 1485484), (212, 1457456), (224, 1379378), (286, 1080352), (308, 1003184), (338, 914144), (352, 877786), (364, 848848), (371, 832832), (392, 788216), (416, 742742), (424, 728728), (448, 689689), (539, 573248), (572, 540176), (583, 529984), (616, 501592), (637, 485056), (676, 457072), (689, 448448), (704, 438893), (728, 424424), (742, 416416), (784, 394108), (832, 371371), (848, 364364), (1001, 308672), (1078, 286624), (1144, 270088), (1166, 264992), (1183, 261184), (1232, 250796), (1274, 242528), (1352, 228536), (1378, 224224), (1456, 212212), (1484, 208208), (1568, 197054), (1696, 182182), (1859, 166208), (2002, 154336), (2156, 143312), (2288, 135044), (2332, 132496), (2366, 130592), (2464, 125398), (2548, 121264), (2597, 118976), (2704, 114268), (2756, 112112), (2912, 106106), (2968, 104104), (3136, 98527), (3392, 91091), (3718, 83104), (4004, 77168), (4081, 75712), (4312, 71656), (4576, 67522), (4664, 66248), (4732, 65296), (4823, 64064), (4928, 62699), (5096, 60632), (5194, 59488), (5408, 57134), (5512, 56056), (5824, 53053), (5936, 52052), (7007, 44096), (7436, 41552), (7579, 40768), (8008, 38584), (8162, 37856), (8281, 37312), (8624, 35828), (8957, 34496), (9152, 33761), (9328, 33124), (9464, 32648), (9646, 32032), (10192, 30316), (10388, 29744), (10816, 28567), (11024, 28028), (11872, 26026), (13013, 23744), (14014, 22048), (14872, 20776), (15158, 20384), (16016, 19292), (16324, 18928), (16562, 18656), (17248, 17914)]