218921376

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2531}}^1$

素因数の和:2614

約数の個数: 96

約数和(自身を含む): 620198208

約数和(自身を除く): 401276832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 53, 68, 96, 102, 106, 136, 159, 204, 212, 272, 318, 408, 424, 544, 636, 816, 848, 901, 1272, 1632, 1696, 1802, 2531, 2544, 2703, 3604, 5062, 5088, 5406, 7208, 7593, 10124, 10812, 14416, 15186, 20248, 21624, 28832, 30372, 40496, 43027, 43248, 60744, 80992, 86054, 86496, 121488, 129081, 134143, 172108, 242976, 258162, 268286, 344216, 402429, 516324, 536572, 688432, 804858, 1032648, 1073144, 1376864, 1609716, 2065296, 2146288, 2280431, 3219432, 4130592, 4292576, 4560862, 6438864, 6841293, 9121724, 12877728, 13682586, 18243448, 27365172, 36486896, 54730344, 72973792, 109460688, 218921376]

約数ペア:

[(1, 218921376), (2, 109460688), (3, 72973792), (4, 54730344), (6, 36486896), (8, 27365172), (12, 18243448), (16, 13682586), (17, 12877728), (24, 9121724), (32, 6841293), (34, 6438864), (48, 4560862), (51, 4292576), (53, 4130592), (68, 3219432), (96, 2280431), (102, 2146288), (106, 2065296), (136, 1609716), (159, 1376864), (204, 1073144), (212, 1032648), (272, 804858), (318, 688432), (408, 536572), (424, 516324), (544, 402429), (636, 344216), (816, 268286), (848, 258162), (901, 242976), (1272, 172108), (1632, 134143), (1696, 129081), (1802, 121488), (2531, 86496), (2544, 86054), (2703, 80992), (3604, 60744), (5062, 43248), (5088, 43027), (5406, 40496), (7208, 30372), (7593, 28832), (10124, 21624), (10812, 20248), (14416, 15186)]