220495392

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:392

約数の個数: 192

約数和(自身を含む): 705317760

約数和(自身を除く): 484822368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 67, 72, 78, 96, 104, 108, 117, 134, 144, 156, 201, 208, 216, 234, 268, 288, 293, 312, 351, 402, 416, 432, 468, 536, 586, 603, 624, 702, 804, 864, 871, 879, 936, 1072, 1172, 1206, 1248, 1404, 1608, 1742, 1758, 1809, 1872, 2144, 2344, 2412, 2613, 2637, 2808, 3216, 3484, 3516, 3618, 3744, 3809, 4688, 4824, 5226, 5274, 5616, 6432, 6968, 7032, 7236, 7618, 7839, 7911, 9376, 9648, 10452, 10548, 11232, 11427, 13936, 14064, 14472, 15236, 15678, 15822, 19296, 19631, 20904, 21096, 22854, 23517, 27872, 28128, 28944, 30472, 31356, 31644, 34281, 39262, 41808, 42192, 45708, 47034, 57888, 58893, 60944, 62712, 63288, 68562, 78524, 83616, 84384, 91416, 94068, 102843, 117786, 121888, 125424, 126576, 137124, 157048, 176679, 182832, 188136, 205686, 235572, 250848, 253152, 255203, 274248, 314096, 353358, 365664, 376272, 411372, 471144, 510406, 530037, 548496, 628192, 706716, 752544, 765609, 822744, 942288, 1020812, 1060074, 1096992, 1413432, 1531218, 1645488, 1884576, 2041624, 2120148, 2296827, 2826864, 3062436, 3290976, 4083248, 4240296, 4593654, 5653728, 6124872, 6890481, 8166496, 8480592, 9187308, 12249744, 13780962, 16961184, 18374616, 24499488, 27561924, 36749232, 55123848, 73498464, 110247696, 220495392]

約数ペア:

[(1, 220495392), (2, 110247696), (3, 73498464), (4, 55123848), (6, 36749232), (8, 27561924), (9, 24499488), (12, 18374616), (13, 16961184), (16, 13780962), (18, 12249744), (24, 9187308), (26, 8480592), (27, 8166496), (32, 6890481), (36, 6124872), (39, 5653728), (48, 4593654), (52, 4240296), (54, 4083248), (67, 3290976), (72, 3062436), (78, 2826864), (96, 2296827), (104, 2120148), (108, 2041624), (117, 1884576), (134, 1645488), (144, 1531218), (156, 1413432), (201, 1096992), (208, 1060074), (216, 1020812), (234, 942288), (268, 822744), (288, 765609), (293, 752544), (312, 706716), (351, 628192), (402, 548496), (416, 530037), (432, 510406), (468, 471144), (536, 411372), (586, 376272), (603, 365664), (624, 353358), (702, 314096), (804, 274248), (864, 255203), (871, 253152), (879, 250848), (936, 235572), (1072, 205686), (1172, 188136), (1206, 182832), (1248, 176679), (1404, 157048), (1608, 137124), (1742, 126576), (1758, 125424), (1809, 121888), (1872, 117786), (2144, 102843), (2344, 94068), (2412, 91416), (2613, 84384), (2637, 83616), (2808, 78524), (3216, 68562), (3484, 63288), (3516, 62712), (3618, 60944), (3744, 58893), (3809, 57888), (4688, 47034), (4824, 45708), (5226, 42192), (5274, 41808), (5616, 39262), (6432, 34281), (6968, 31644), (7032, 31356), (7236, 30472), (7618, 28944), (7839, 28128), (7911, 27872), (9376, 23517), (9648, 22854), (10452, 21096), (10548, 20904), (11232, 19631), (11427, 19296), (13936, 15822), (14064, 15678), (14472, 15236)]