538325788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4337}}^1$

素因数の和:4403

約数の個数: 96

約数和(自身を含む): 1305980928

約数和(自身を除く): 767655140

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 52, 62, 77, 91, 124, 143, 154, 182, 217, 286, 308, 341, 364, 403, 434, 572, 682, 806, 868, 1001, 1364, 1612, 2002, 2387, 2821, 4004, 4337, 4433, 4774, 5642, 8674, 8866, 9548, 11284, 17348, 17732, 30359, 31031, 47707, 56381, 60718, 62062, 95414, 112762, 121436, 124124, 134447, 190828, 225524, 268894, 333949, 394667, 537788, 620191, 667898, 789334, 941129, 1240382, 1335796, 1478917, 1578668, 1747811, 1882258, 2480764, 2957834, 3495622, 3764516, 4341337, 5915668, 6991244, 8682674, 10352419, 12234677, 17365348, 19225921, 20704838, 24469354, 38451842, 41409676, 48938708, 76903684, 134581447, 269162894, 538325788]

約数ペア:

[(1, 538325788), (2, 269162894), (4, 134581447), (7, 76903684), (11, 48938708), (13, 41409676), (14, 38451842), (22, 24469354), (26, 20704838), (28, 19225921), (31, 17365348), (44, 12234677), (52, 10352419), (62, 8682674), (77, 6991244), (91, 5915668), (124, 4341337), (143, 3764516), (154, 3495622), (182, 2957834), (217, 2480764), (286, 1882258), (308, 1747811), (341, 1578668), (364, 1478917), (403, 1335796), (434, 1240382), (572, 941129), (682, 789334), (806, 667898), (868, 620191), (1001, 537788), (1364, 394667), (1612, 333949), (2002, 268894), (2387, 225524), (2821, 190828), (4004, 134447), (4337, 124124), (4433, 121436), (4774, 112762), (5642, 95414), (8674, 62062), (8866, 60718), (9548, 56381), (11284, 47707), (17348, 31031), (17732, 30359)]