218488608

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{67}}^2$

素因数の和:176

約数の個数: 162

約数和(自身を含む): 682989489

約数和(自身を除く): 464500881

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 67, 72, 78, 96, 104, 117, 134, 144, 156, 169, 201, 208, 234, 268, 288, 312, 338, 402, 416, 468, 507, 536, 603, 624, 676, 804, 871, 936, 1014, 1072, 1206, 1248, 1352, 1521, 1608, 1742, 1872, 2028, 2144, 2412, 2613, 2704, 3042, 3216, 3484, 3744, 4056, 4489, 4824, 5226, 5408, 6084, 6432, 6968, 7839, 8112, 8978, 9648, 10452, 11323, 12168, 13467, 13936, 15678, 16224, 17956, 19296, 20904, 22646, 24336, 26934, 27872, 31356, 33969, 35912, 40401, 41808, 45292, 48672, 53868, 58357, 62712, 67938, 71824, 80802, 83616, 90584, 101907, 107736, 116714, 125424, 135876, 143648, 161604, 175071, 181168, 203814, 215472, 233428, 250848, 271752, 323208, 350142, 362336, 407628, 430944, 466856, 525213, 543504, 646416, 700284, 758641, 815256, 933712, 1050426, 1087008, 1292832, 1400568, 1517282, 1630512, 1867424, 2100852, 2275923, 2801136, 3034564, 3261024, 4201704, 4551846, 5602272, 6069128, 6827769, 8403408, 9103692, 12138256, 13655538, 16806816, 18207384, 24276512, 27311076, 36414768, 54622152, 72829536, 109244304, 218488608]

約数ペア:

[(1, 218488608), (2, 109244304), (3, 72829536), (4, 54622152), (6, 36414768), (8, 27311076), (9, 24276512), (12, 18207384), (13, 16806816), (16, 13655538), (18, 12138256), (24, 9103692), (26, 8403408), (32, 6827769), (36, 6069128), (39, 5602272), (48, 4551846), (52, 4201704), (67, 3261024), (72, 3034564), (78, 2801136), (96, 2275923), (104, 2100852), (117, 1867424), (134, 1630512), (144, 1517282), (156, 1400568), (169, 1292832), (201, 1087008), (208, 1050426), (234, 933712), (268, 815256), (288, 758641), (312, 700284), (338, 646416), (402, 543504), (416, 525213), (468, 466856), (507, 430944), (536, 407628), (603, 362336), (624, 350142), (676, 323208), (804, 271752), (871, 250848), (936, 233428), (1014, 215472), (1072, 203814), (1206, 181168), (1248, 175071), (1352, 161604), (1521, 143648), (1608, 135876), (1742, 125424), (1872, 116714), (2028, 107736), (2144, 101907), (2412, 90584), (2613, 83616), (2704, 80802), (3042, 71824), (3216, 67938), (3484, 62712), (3744, 58357), (4056, 53868), (4489, 48672), (4824, 45292), (5226, 41808), (5408, 40401), (6084, 35912), (6432, 33969), (6968, 31356), (7839, 27872), (8112, 26934), (8978, 24336), (9648, 22646), (10452, 20904), (11323, 19296), (12168, 17956), (13467, 16224), (13936, 15678)]