212112912

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12959}}^1$

素因数の和:13012

約数の個数: 80

約数和(自身を含む): 617103360

約数和(自身を除く): 404990448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 12959, 16368, 25918, 38877, 51836, 77754, 103672, 142549, 155508, 207344, 285098, 311016, 401729, 427647, 570196, 622032, 803458, 855294, 1140392, 1205187, 1606916, 1710588, 2280784, 2410374, 3213832, 3421176, 4419019, 4820748, 6427664, 6842352, 8838038, 9641496, 13257057, 17676076, 19282992, 26514114, 35352152, 53028228, 70704304, 106056456, 212112912]

約数ペア:

[(1, 212112912), (2, 106056456), (3, 70704304), (4, 53028228), (6, 35352152), (8, 26514114), (11, 19282992), (12, 17676076), (16, 13257057), (22, 9641496), (24, 8838038), (31, 6842352), (33, 6427664), (44, 4820748), (48, 4419019), (62, 3421176), (66, 3213832), (88, 2410374), (93, 2280784), (124, 1710588), (132, 1606916), (176, 1205187), (186, 1140392), (248, 855294), (264, 803458), (341, 622032), (372, 570196), (496, 427647), (528, 401729), (682, 311016), (744, 285098), (1023, 207344), (1364, 155508), (1488, 142549), (2046, 103672), (2728, 77754), (4092, 51836), (5456, 38877), (8184, 25918), (12959, 16368)]