381959288

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{9419}}^1$

素因数の和:9599

約数の個数: 32

約数和(自身を含む): 740977200

約数和(自身を除く): 359017912

約数列:

[1, 2, 4, 8, 37, 74, 137, 148, 274, 296, 548, 1096, 5069, 9419, 10138, 18838, 20276, 37676, 40552, 75352, 348503, 697006, 1290403, 1394012, 2580806, 2788024, 5161612, 10323224, 47744911, 95489822, 190979644, 381959288]

約数ペア:

[(1, 381959288), (2, 190979644), (4, 95489822), (8, 47744911), (37, 10323224), (74, 5161612), (137, 2788024), (148, 2580806), (274, 1394012), (296, 1290403), (548, 697006), (1096, 348503), (5069, 75352), (9419, 40552), (10138, 37676), (18838, 20276)]