222801891084

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{785299}}^1$

素因数の和:785420

約数の個数: 96

約数和(自身を含む): 601602624000

約数和(自身を除く): 378800732916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 71, 74, 108, 111, 142, 148, 213, 222, 284, 333, 426, 444, 639, 666, 852, 999, 1278, 1332, 1917, 1998, 2556, 2627, 3834, 3996, 5254, 7668, 7881, 10508, 15762, 23643, 31524, 47286, 70929, 94572, 141858, 283716, 785299, 1570598, 2355897, 3141196, 4711794, 7067691, 9423588, 14135382, 21203073, 28270764, 29056063, 42406146, 55756229, 58112126, 84812292, 87168189, 111512458, 116224252, 167268687, 174336378, 223024916, 261504567, 334537374, 348672756, 501806061, 523009134, 669074748, 784513701, 1003612122, 1046018268, 1505418183, 1569027402, 2007224244, 2062980473, 3010836366, 3138054804, 4125960946, 6021672732, 6188941419, 8251921892, 12377882838, 18566824257, 24755765676, 37133648514, 55700472771, 74267297028, 111400945542, 222801891084]

約数ペア:

[(1, 222801891084), (2, 111400945542), (3, 74267297028), (4, 55700472771), (6, 37133648514), (9, 24755765676), (12, 18566824257), (18, 12377882838), (27, 8251921892), (36, 6188941419), (37, 6021672732), (54, 4125960946), (71, 3138054804), (74, 3010836366), (108, 2062980473), (111, 2007224244), (142, 1569027402), (148, 1505418183), (213, 1046018268), (222, 1003612122), (284, 784513701), (333, 669074748), (426, 523009134), (444, 501806061), (639, 348672756), (666, 334537374), (852, 261504567), (999, 223024916), (1278, 174336378), (1332, 167268687), (1917, 116224252), (1998, 111512458), (2556, 87168189), (2627, 84812292), (3834, 58112126), (3996, 55756229), (5254, 42406146), (7668, 29056063), (7881, 28270764), (10508, 21203073), (15762, 14135382), (23643, 9423588), (31524, 7067691), (47286, 4711794), (70929, 3141196), (94572, 2355897), (141858, 1570598), (283716, 785299)]