216942684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{135929}}^1$

素因数の和:135962

約数の個数: 48

約数和(自身を含む): 608966400

約数和(自身を除く): 392023716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 135929, 271858, 407787, 543716, 815574, 951503, 1631148, 1903006, 2582651, 2854509, 3806012, 5165302, 5709018, 7747953, 10330604, 11418036, 15495906, 18078557, 30991812, 36157114, 54235671, 72314228, 108471342, 216942684]

約数ペア:

[(1, 216942684), (2, 108471342), (3, 72314228), (4, 54235671), (6, 36157114), (7, 30991812), (12, 18078557), (14, 15495906), (19, 11418036), (21, 10330604), (28, 7747953), (38, 5709018), (42, 5165302), (57, 3806012), (76, 2854509), (84, 2582651), (114, 1903006), (133, 1631148), (228, 951503), (266, 815574), (399, 543716), (532, 407787), (798, 271858), (1596, 135929)]