219107392

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25741}}^1$

素因数の和:25779

約数の個数: 56

約数和(自身を含む): 523077440

約数和(自身を除く): 303970048

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 25741, 51482, 102964, 180187, 205928, 360374, 411856, 489079, 720748, 823712, 978158, 1441496, 1647424, 1956316, 2882992, 3423553, 3912632, 5765984, 6847106, 7825264, 11531968, 13694212, 15650528, 27388424, 31301056, 54776848, 109553696, 219107392]

約数ペア:

[(1, 219107392), (2, 109553696), (4, 54776848), (7, 31301056), (8, 27388424), (14, 15650528), (16, 13694212), (19, 11531968), (28, 7825264), (32, 6847106), (38, 5765984), (56, 3912632), (64, 3423553), (76, 2882992), (112, 1956316), (133, 1647424), (152, 1441496), (224, 978158), (266, 823712), (304, 720748), (448, 489079), (532, 411856), (608, 360374), (1064, 205928), (1216, 180187), (2128, 102964), (4256, 51482), (8512, 25741)]