218210916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{3067}}^1$

素因数の和:3110

約数の個数: 108

約数和(自身を含む): 651238224

約数和(自身を除く): 433027308

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 121, 132, 147, 154, 196, 231, 242, 294, 308, 363, 462, 484, 539, 588, 726, 847, 924, 1078, 1452, 1617, 1694, 2156, 2541, 3067, 3234, 3388, 5082, 5929, 6134, 6468, 9201, 10164, 11858, 12268, 17787, 18402, 21469, 23716, 33737, 35574, 36804, 42938, 64407, 67474, 71148, 85876, 101211, 128814, 134948, 150283, 202422, 236159, 257628, 300566, 371107, 404844, 450849, 472318, 601132, 708477, 742214, 901698, 944636, 1113321, 1416954, 1484428, 1653113, 1803396, 2226642, 2597749, 2833908, 3306226, 4453284, 4959339, 5195498, 6612452, 7793247, 9918678, 10390996, 15586494, 18184243, 19837356, 31172988, 36368486, 54552729, 72736972, 109105458, 218210916]

約数ペア:

[(1, 218210916), (2, 109105458), (3, 72736972), (4, 54552729), (6, 36368486), (7, 31172988), (11, 19837356), (12, 18184243), (14, 15586494), (21, 10390996), (22, 9918678), (28, 7793247), (33, 6612452), (42, 5195498), (44, 4959339), (49, 4453284), (66, 3306226), (77, 2833908), (84, 2597749), (98, 2226642), (121, 1803396), (132, 1653113), (147, 1484428), (154, 1416954), (196, 1113321), (231, 944636), (242, 901698), (294, 742214), (308, 708477), (363, 601132), (462, 472318), (484, 450849), (539, 404844), (588, 371107), (726, 300566), (847, 257628), (924, 236159), (1078, 202422), (1452, 150283), (1617, 134948), (1694, 128814), (2156, 101211), (2541, 85876), (3067, 71148), (3234, 67474), (3388, 64407), (5082, 42938), (5929, 36804), (6134, 35574), (6468, 33737), (9201, 23716), (10164, 21469), (11858, 18402), (12268, 17787)]