219578364

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{673}}^1$

素因数の和:761

約数の個数: 120

約数和(自身を含む): 616548240

約数和(自身を除く): 396969876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 53, 54, 57, 76, 81, 106, 108, 114, 159, 162, 171, 212, 228, 318, 324, 342, 477, 513, 636, 673, 684, 954, 1007, 1026, 1346, 1431, 1539, 1908, 2014, 2019, 2052, 2692, 2862, 3021, 3078, 4028, 4038, 4293, 5724, 6042, 6057, 6156, 8076, 8586, 9063, 12084, 12114, 12787, 17172, 18126, 18171, 24228, 25574, 27189, 35669, 36252, 36342, 38361, 51148, 54378, 54513, 71338, 72684, 76722, 81567, 107007, 108756, 109026, 115083, 142676, 153444, 163134, 214014, 218052, 230166, 321021, 326268, 345249, 428028, 460332, 642042, 677711, 690498, 963063, 1035747, 1284084, 1355422, 1380996, 1926126, 2033133, 2071494, 2710844, 2889189, 3852252, 4066266, 4142988, 5778378, 6099399, 8132532, 11556756, 12198798, 18298197, 24397596, 36596394, 54894591, 73192788, 109789182, 219578364]

約数ペア:

[(1, 219578364), (2, 109789182), (3, 73192788), (4, 54894591), (6, 36596394), (9, 24397596), (12, 18298197), (18, 12198798), (19, 11556756), (27, 8132532), (36, 6099399), (38, 5778378), (53, 4142988), (54, 4066266), (57, 3852252), (76, 2889189), (81, 2710844), (106, 2071494), (108, 2033133), (114, 1926126), (159, 1380996), (162, 1355422), (171, 1284084), (212, 1035747), (228, 963063), (318, 690498), (324, 677711), (342, 642042), (477, 460332), (513, 428028), (636, 345249), (673, 326268), (684, 321021), (954, 230166), (1007, 218052), (1026, 214014), (1346, 163134), (1431, 153444), (1539, 142676), (1908, 115083), (2014, 109026), (2019, 108756), (2052, 107007), (2692, 81567), (2862, 76722), (3021, 72684), (3078, 71338), (4028, 54513), (4038, 54378), (4293, 51148), (5724, 38361), (6042, 36342), (6057, 36252), (6156, 35669), (8076, 27189), (8586, 25574), (9063, 24228), (12084, 18171), (12114, 18126), (12787, 17172)]