1212097768

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 2722567680

約数和(自身を除く): 1510469912

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 101, 124, 202, 217, 223, 248, 404, 434, 446, 707, 808, 868, 892, 961, 1414, 1561, 1736, 1784, 1922, 2828, 3122, 3131, 3844, 5656, 6244, 6262, 6727, 6913, 7688, 12488, 12524, 13454, 13826, 21917, 22523, 25048, 26908, 27652, 43834, 45046, 48391, 53816, 55304, 87668, 90092, 96782, 97061, 157661, 175336, 180184, 193564, 194122, 214303, 315322, 387128, 388244, 428606, 630644, 679427, 698213, 776488, 857212, 1261288, 1358854, 1396426, 1500121, 1714424, 2717708, 2792852, 3000242, 4887491, 5435416, 5585704, 6000484, 9774982, 12000968, 19549964, 21644603, 39099928, 43289206, 86578412, 151512221, 173156824, 303024442, 606048884, 1212097768]

約数ペア:

[(1, 1212097768), (2, 606048884), (4, 303024442), (7, 173156824), (8, 151512221), (14, 86578412), (28, 43289206), (31, 39099928), (56, 21644603), (62, 19549964), (101, 12000968), (124, 9774982), (202, 6000484), (217, 5585704), (223, 5435416), (248, 4887491), (404, 3000242), (434, 2792852), (446, 2717708), (707, 1714424), (808, 1500121), (868, 1396426), (892, 1358854), (961, 1261288), (1414, 857212), (1561, 776488), (1736, 698213), (1784, 679427), (1922, 630644), (2828, 428606), (3122, 388244), (3131, 387128), (3844, 315322), (5656, 214303), (6244, 194122), (6262, 193564), (6727, 180184), (6913, 175336), (7688, 157661), (12488, 97061), (12524, 96782), (13454, 90092), (13826, 87668), (21917, 55304), (22523, 53816), (25048, 48391), (26908, 45046), (27652, 43834)]