549189888

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:920

約数の個数: 144

約数和(自身を含む): 1599519936

約数和(自身を除く): 1050330048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 67, 78, 96, 104, 128, 134, 156, 192, 201, 208, 256, 268, 312, 384, 402, 416, 536, 624, 768, 804, 821, 832, 871, 1072, 1248, 1608, 1642, 1664, 1742, 2144, 2463, 2496, 2613, 3216, 3284, 3328, 3484, 4288, 4926, 4992, 5226, 6432, 6568, 6968, 8576, 9852, 9984, 10452, 10673, 12864, 13136, 13936, 17152, 19704, 20904, 21346, 25728, 26272, 27872, 32019, 39408, 41808, 42692, 51456, 52544, 55007, 55744, 64038, 78816, 83616, 85384, 105088, 110014, 111488, 128076, 157632, 165021, 167232, 170768, 210176, 220028, 222976, 256152, 315264, 330042, 334464, 341536, 440056, 512304, 630528, 660084, 668928, 683072, 715091, 880112, 1024608, 1320168, 1366144, 1430182, 1760224, 2049216, 2145273, 2640336, 2732288, 2860364, 3520448, 4098432, 4290546, 5280672, 5720728, 7040896, 8196864, 8581092, 10561344, 11441456, 14081792, 17162184, 21122688, 22882912, 34324368, 42245376, 45765824, 68648736, 91531648, 137297472, 183063296, 274594944, 549189888]

約数ペア:

[(1, 549189888), (2, 274594944), (3, 183063296), (4, 137297472), (6, 91531648), (8, 68648736), (12, 45765824), (13, 42245376), (16, 34324368), (24, 22882912), (26, 21122688), (32, 17162184), (39, 14081792), (48, 11441456), (52, 10561344), (64, 8581092), (67, 8196864), (78, 7040896), (96, 5720728), (104, 5280672), (128, 4290546), (134, 4098432), (156, 3520448), (192, 2860364), (201, 2732288), (208, 2640336), (256, 2145273), (268, 2049216), (312, 1760224), (384, 1430182), (402, 1366144), (416, 1320168), (536, 1024608), (624, 880112), (768, 715091), (804, 683072), (821, 668928), (832, 660084), (871, 630528), (1072, 512304), (1248, 440056), (1608, 341536), (1642, 334464), (1664, 330042), (1742, 315264), (2144, 256152), (2463, 222976), (2496, 220028), (2613, 210176), (3216, 170768), (3284, 167232), (3328, 165021), (3484, 157632), (4288, 128076), (4926, 111488), (4992, 110014), (5226, 105088), (6432, 85384), (6568, 83616), (6968, 78816), (8576, 64038), (9852, 55744), (9984, 55007), (10452, 52544), (10673, 51456), (12864, 42692), (13136, 41808), (13936, 39408), (17152, 32019), (19704, 27872), (20904, 26272), (21346, 25728)]