313395552

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{17839}}^1$

素因数の和:17916

約数の個数: 72

約数和(自身を含む): 905879520

約数和(自身を除く): 592483968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 4392, 5856, 8784, 17568, 17839, 35678, 53517, 71356, 107034, 142712, 160551, 214068, 285424, 321102, 428136, 570848, 642204, 856272, 1088179, 1284408, 1712544, 2176358, 2568816, 3264537, 4352716, 5137632, 6529074, 8705432, 9793611, 13058148, 17410864, 19587222, 26116296, 34821728, 39174444, 52232592, 78348888, 104465184, 156697776, 313395552]

約数ペア:

[(1, 313395552), (2, 156697776), (3, 104465184), (4, 78348888), (6, 52232592), (8, 39174444), (9, 34821728), (12, 26116296), (16, 19587222), (18, 17410864), (24, 13058148), (32, 9793611), (36, 8705432), (48, 6529074), (61, 5137632), (72, 4352716), (96, 3264537), (122, 2568816), (144, 2176358), (183, 1712544), (244, 1284408), (288, 1088179), (366, 856272), (488, 642204), (549, 570848), (732, 428136), (976, 321102), (1098, 285424), (1464, 214068), (1952, 160551), (2196, 142712), (2928, 107034), (4392, 71356), (5856, 53517), (8784, 35678), (17568, 17839)]