510987876

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{383}}^1\times {\mathrm{2269}}^1$

素因数の和:2673

約数の個数: 72

約数和(自身を含む): 1391201280

約数和(自身を除く): 880213404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 383, 588, 766, 1149, 1532, 2269, 2298, 2681, 4538, 4596, 5362, 6807, 8043, 9076, 10724, 13614, 15883, 16086, 18767, 27228, 31766, 32172, 37534, 47649, 56301, 63532, 75068, 95298, 111181, 112602, 190596, 222362, 225204, 333543, 444724, 667086, 869027, 1334172, 1738054, 2607081, 3476108, 5214162, 6083189, 10428324, 12166378, 18249567, 24332756, 36499134, 42582323, 72998268, 85164646, 127746969, 170329292, 255493938, 510987876]

約数ペア:

[(1, 510987876), (2, 255493938), (3, 170329292), (4, 127746969), (6, 85164646), (7, 72998268), (12, 42582323), (14, 36499134), (21, 24332756), (28, 18249567), (42, 12166378), (49, 10428324), (84, 6083189), (98, 5214162), (147, 3476108), (196, 2607081), (294, 1738054), (383, 1334172), (588, 869027), (766, 667086), (1149, 444724), (1532, 333543), (2269, 225204), (2298, 222362), (2681, 190596), (4538, 112602), (4596, 111181), (5362, 95298), (6807, 75068), (8043, 63532), (9076, 56301), (10724, 47649), (13614, 37534), (15883, 32172), (16086, 31766), (18767, 27228)]