419227732

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^3\times {\mathrm{1607}}^1$

素因数の和:1658

約数の個数: 72

約数和(自身を含む): 939290688

約数和(自身を除く): 520062956

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 154, 196, 242, 308, 484, 539, 847, 1078, 1331, 1607, 1694, 2156, 2662, 3214, 3388, 5324, 5929, 6428, 9317, 11249, 11858, 17677, 18634, 22498, 23716, 35354, 37268, 44996, 65219, 70708, 78743, 123739, 130438, 157486, 194447, 247478, 260876, 314972, 388894, 494956, 777788, 866173, 1361129, 1732346, 2138917, 2722258, 3464692, 4277834, 5444516, 8555668, 9527903, 14972419, 19055806, 29944838, 38111612, 59889676, 104806933, 209613866, 419227732]

約数ペア:

[(1, 419227732), (2, 209613866), (4, 104806933), (7, 59889676), (11, 38111612), (14, 29944838), (22, 19055806), (28, 14972419), (44, 9527903), (49, 8555668), (77, 5444516), (98, 4277834), (121, 3464692), (154, 2722258), (196, 2138917), (242, 1732346), (308, 1361129), (484, 866173), (539, 777788), (847, 494956), (1078, 388894), (1331, 314972), (1607, 260876), (1694, 247478), (2156, 194447), (2662, 157486), (3214, 130438), (3388, 123739), (5324, 78743), (5929, 70708), (6428, 65219), (9317, 44996), (11249, 37268), (11858, 35354), (17677, 23716), (18634, 22498)]