542388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{587}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 1580544

約数和(自身を除く): 1038156

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 587, 924, 1174, 1761, 2348, 3522, 4109, 6457, 7044, 8218, 12327, 12914, 16436, 19371, 24654, 25828, 38742, 45199, 49308, 77484, 90398, 135597, 180796, 271194, 542388]

約数ペア:

[(1, 542388), (2, 271194), (3, 180796), (4, 135597), (6, 90398), (7, 77484), (11, 49308), (12, 45199), (14, 38742), (21, 25828), (22, 24654), (28, 19371), (33, 16436), (42, 12914), (44, 12327), (66, 8218), (77, 7044), (84, 6457), (132, 4109), (154, 3522), (231, 2348), (308, 1761), (462, 1174), (587, 924)]