1358208

素因数分解:

$2^7\times 3^4\times {\mathrm{131}}^1$

素因数の和:157

約数の個数: 80

約数和(自身を含む): 4072860

約数和(自身を除く): 2714652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 131, 144, 162, 192, 216, 262, 288, 324, 384, 393, 432, 524, 576, 648, 786, 864, 1048, 1152, 1179, 1296, 1572, 1728, 2096, 2358, 2592, 3144, 3456, 3537, 4192, 4716, 5184, 6288, 7074, 8384, 9432, 10368, 10611, 12576, 14148, 16768, 18864, 21222, 25152, 28296, 37728, 42444, 50304, 56592, 75456, 84888, 113184, 150912, 169776, 226368, 339552, 452736, 679104, 1358208]

約数ペア:

[(1, 1358208), (2, 679104), (3, 452736), (4, 339552), (6, 226368), (8, 169776), (9, 150912), (12, 113184), (16, 84888), (18, 75456), (24, 56592), (27, 50304), (32, 42444), (36, 37728), (48, 28296), (54, 25152), (64, 21222), (72, 18864), (81, 16768), (96, 14148), (108, 12576), (128, 10611), (131, 10368), (144, 9432), (162, 8384), (192, 7074), (216, 6288), (262, 5184), (288, 4716), (324, 4192), (384, 3537), (393, 3456), (432, 3144), (524, 2592), (576, 2358), (648, 2096), (786, 1728), (864, 1572), (1048, 1296), (1152, 1179)]