1337472

素因数分解:

$2^7\times 3^5\times {\mathrm{43}}^1$

素因数の和:72

約数の個数: 96

約数和(自身を含む): 4084080

約数和(自身を除く): 2746608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 81, 86, 96, 108, 128, 129, 144, 162, 172, 192, 216, 243, 258, 288, 324, 344, 384, 387, 432, 486, 516, 576, 648, 688, 774, 864, 972, 1032, 1152, 1161, 1296, 1376, 1548, 1728, 1944, 2064, 2322, 2592, 2752, 3096, 3456, 3483, 3888, 4128, 4644, 5184, 5504, 6192, 6966, 7776, 8256, 9288, 10368, 10449, 12384, 13932, 15552, 16512, 18576, 20898, 24768, 27864, 31104, 37152, 41796, 49536, 55728, 74304, 83592, 111456, 148608, 167184, 222912, 334368, 445824, 668736, 1337472]

約数ペア:

[(1, 1337472), (2, 668736), (3, 445824), (4, 334368), (6, 222912), (8, 167184), (9, 148608), (12, 111456), (16, 83592), (18, 74304), (24, 55728), (27, 49536), (32, 41796), (36, 37152), (43, 31104), (48, 27864), (54, 24768), (64, 20898), (72, 18576), (81, 16512), (86, 15552), (96, 13932), (108, 12384), (128, 10449), (129, 10368), (144, 9288), (162, 8256), (172, 7776), (192, 6966), (216, 6192), (243, 5504), (258, 5184), (288, 4644), (324, 4128), (344, 3888), (384, 3483), (387, 3456), (432, 3096), (486, 2752), (516, 2592), (576, 2322), (648, 2064), (688, 1944), (774, 1728), (864, 1548), (972, 1376), (1032, 1296), (1152, 1161)]