284615716

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^3\times {\mathrm{1091}}^1$

素因数の和:1142

約数の個数: 72

約数和(自身を含む): 637876512

約数和(自身を除く): 353260796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 154, 196, 242, 308, 484, 539, 847, 1078, 1091, 1331, 1694, 2156, 2182, 2662, 3388, 4364, 5324, 5929, 7637, 9317, 11858, 12001, 15274, 18634, 23716, 24002, 30548, 37268, 48004, 53459, 65219, 84007, 106918, 130438, 132011, 168014, 213836, 260876, 264022, 336028, 528044, 588049, 924077, 1176098, 1452121, 1848154, 2352196, 2904242, 3696308, 5808484, 6468539, 10164847, 12937078, 20329694, 25874156, 40659388, 71153929, 142307858, 284615716]

約数ペア:

[(1, 284615716), (2, 142307858), (4, 71153929), (7, 40659388), (11, 25874156), (14, 20329694), (22, 12937078), (28, 10164847), (44, 6468539), (49, 5808484), (77, 3696308), (98, 2904242), (121, 2352196), (154, 1848154), (196, 1452121), (242, 1176098), (308, 924077), (484, 588049), (539, 528044), (847, 336028), (1078, 264022), (1091, 260876), (1331, 213836), (1694, 168014), (2156, 132011), (2182, 130438), (2662, 106918), (3388, 84007), (4364, 65219), (5324, 53459), (5929, 48004), (7637, 37268), (9317, 30548), (11858, 24002), (12001, 23716), (15274, 18634)]