538692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1$

素因数の和:89

約数の個数: 72

約数和(自身を含む): 1608768

約数和(自身を除く): 1070076

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 53, 66, 77, 84, 106, 121, 132, 154, 159, 212, 231, 242, 308, 318, 363, 371, 462, 484, 583, 636, 726, 742, 847, 924, 1113, 1166, 1452, 1484, 1694, 1749, 2226, 2332, 2541, 3388, 3498, 4081, 4452, 5082, 6413, 6996, 8162, 10164, 12243, 12826, 16324, 19239, 24486, 25652, 38478, 44891, 48972, 76956, 89782, 134673, 179564, 269346, 538692]

約数ペア:

[(1, 538692), (2, 269346), (3, 179564), (4, 134673), (6, 89782), (7, 76956), (11, 48972), (12, 44891), (14, 38478), (21, 25652), (22, 24486), (28, 19239), (33, 16324), (42, 12826), (44, 12243), (53, 10164), (66, 8162), (77, 6996), (84, 6413), (106, 5082), (121, 4452), (132, 4081), (154, 3498), (159, 3388), (212, 2541), (231, 2332), (242, 2226), (308, 1749), (318, 1694), (363, 1484), (371, 1452), (462, 1166), (484, 1113), (583, 924), (636, 847), (726, 742)]