245536032

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21493}}^1$

素因数の和:21530

約数の個数: 96

約数和(自身を含む): 779974272

約数和(自身を除く): 534438240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 336, 357, 408, 476, 544, 672, 714, 816, 952, 1428, 1632, 1904, 2856, 3808, 5712, 11424, 21493, 42986, 64479, 85972, 128958, 150451, 171944, 257916, 300902, 343888, 365381, 451353, 515832, 601804, 687776, 730762, 902706, 1031664, 1096143, 1203608, 1461524, 1805412, 2063328, 2192286, 2407216, 2557667, 2923048, 3610824, 4384572, 4814432, 5115334, 5846096, 7221648, 7673001, 8769144, 10230668, 11692192, 14443296, 15346002, 17538288, 20461336, 30692004, 35076576, 40922672, 61384008, 81845344, 122768016, 245536032]

約数ペア:

[(1, 245536032), (2, 122768016), (3, 81845344), (4, 61384008), (6, 40922672), (7, 35076576), (8, 30692004), (12, 20461336), (14, 17538288), (16, 15346002), (17, 14443296), (21, 11692192), (24, 10230668), (28, 8769144), (32, 7673001), (34, 7221648), (42, 5846096), (48, 5115334), (51, 4814432), (56, 4384572), (68, 3610824), (84, 2923048), (96, 2557667), (102, 2407216), (112, 2192286), (119, 2063328), (136, 1805412), (168, 1461524), (204, 1203608), (224, 1096143), (238, 1031664), (272, 902706), (336, 730762), (357, 687776), (408, 601804), (476, 515832), (544, 451353), (672, 365381), (714, 343888), (816, 300902), (952, 257916), (1428, 171944), (1632, 150451), (1904, 128958), (2856, 85972), (3808, 64479), (5712, 42986), (11424, 21493)]