214312728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{3119}}^1$

素因数の和:3544

約数の個数: 64

約数和(自身を含む): 614016000

約数和(自身を除く): 399703272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 409, 818, 1227, 1636, 2454, 2863, 3119, 3272, 4908, 5726, 6238, 8589, 9357, 9816, 11452, 12476, 17178, 18714, 21833, 22904, 24952, 34356, 37428, 43666, 65499, 68712, 74856, 87332, 130998, 174664, 261996, 523992, 1275671, 2551342, 3827013, 5102684, 7654026, 8929697, 10205368, 15308052, 17859394, 26789091, 30616104, 35718788, 53578182, 71437576, 107156364, 214312728]

約数ペア:

[(1, 214312728), (2, 107156364), (3, 71437576), (4, 53578182), (6, 35718788), (7, 30616104), (8, 26789091), (12, 17859394), (14, 15308052), (21, 10205368), (24, 8929697), (28, 7654026), (42, 5102684), (56, 3827013), (84, 2551342), (168, 1275671), (409, 523992), (818, 261996), (1227, 174664), (1636, 130998), (2454, 87332), (2863, 74856), (3119, 68712), (3272, 65499), (4908, 43666), (5726, 37428), (6238, 34356), (8589, 24952), (9357, 22904), (9816, 21833), (11452, 18714), (12476, 17178)]