218051448

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 598752000

約数和(自身を除く): 380700552

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 41, 57, 76, 82, 107, 109, 114, 123, 152, 164, 214, 218, 228, 246, 321, 327, 328, 428, 436, 456, 492, 642, 654, 779, 856, 872, 984, 1284, 1308, 1558, 2033, 2071, 2337, 2568, 2616, 3116, 4066, 4142, 4387, 4469, 4674, 6099, 6213, 6232, 8132, 8284, 8774, 8938, 9348, 11663, 12198, 12426, 13161, 13407, 16264, 16568, 17548, 17876, 18696, 23326, 24396, 24852, 26322, 26814, 34989, 35096, 35752, 46652, 48792, 49704, 52644, 53628, 69978, 83353, 84911, 93304, 105288, 107256, 139956, 166706, 169822, 221597, 250059, 254733, 279912, 333412, 339644, 443194, 478183, 500118, 509466, 664791, 666824, 679288, 886388, 956366, 1000236, 1018932, 1329582, 1434549, 1772776, 1912732, 2000472, 2037864, 2659164, 2869098, 3825464, 5318328, 5738196, 9085477, 11476392, 18170954, 27256431, 36341908, 54512862, 72683816, 109025724, 218051448]

約数ペア:

[(1, 218051448), (2, 109025724), (3, 72683816), (4, 54512862), (6, 36341908), (8, 27256431), (12, 18170954), (19, 11476392), (24, 9085477), (38, 5738196), (41, 5318328), (57, 3825464), (76, 2869098), (82, 2659164), (107, 2037864), (109, 2000472), (114, 1912732), (123, 1772776), (152, 1434549), (164, 1329582), (214, 1018932), (218, 1000236), (228, 956366), (246, 886388), (321, 679288), (327, 666824), (328, 664791), (428, 509466), (436, 500118), (456, 478183), (492, 443194), (642, 339644), (654, 333412), (779, 279912), (856, 254733), (872, 250059), (984, 221597), (1284, 169822), (1308, 166706), (1558, 139956), (2033, 107256), (2071, 105288), (2337, 93304), (2568, 84911), (2616, 83353), (3116, 69978), (4066, 53628), (4142, 52644), (4387, 49704), (4469, 48792), (4674, 46652), (6099, 35752), (6213, 35096), (6232, 34989), (8132, 26814), (8284, 26322), (8774, 24852), (8938, 24396), (9348, 23326), (11663, 18696), (12198, 17876), (12426, 17548), (13161, 16568), (13407, 16264)]