317977872

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{829}}^1$

素因数の和:1032

約数の個数: 80

約数和(自身を含む): 842297280

約数和(自身を除く): 524319408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 131, 183, 244, 262, 366, 393, 488, 524, 732, 786, 829, 976, 1048, 1464, 1572, 1658, 2096, 2487, 2928, 3144, 3316, 4974, 6288, 6632, 7991, 9948, 13264, 15982, 19896, 23973, 31964, 39792, 47946, 50569, 63928, 95892, 101138, 108599, 127856, 151707, 191784, 202276, 217198, 303414, 325797, 383568, 404552, 434396, 606828, 651594, 809104, 868792, 1213656, 1303188, 1737584, 2427312, 2606376, 5212752, 6624539, 13249078, 19873617, 26498156, 39747234, 52996312, 79494468, 105992624, 158988936, 317977872]

約数ペア:

[(1, 317977872), (2, 158988936), (3, 105992624), (4, 79494468), (6, 52996312), (8, 39747234), (12, 26498156), (16, 19873617), (24, 13249078), (48, 6624539), (61, 5212752), (122, 2606376), (131, 2427312), (183, 1737584), (244, 1303188), (262, 1213656), (366, 868792), (393, 809104), (488, 651594), (524, 606828), (732, 434396), (786, 404552), (829, 383568), (976, 325797), (1048, 303414), (1464, 217198), (1572, 202276), (1658, 191784), (2096, 151707), (2487, 127856), (2928, 108599), (3144, 101138), (3316, 95892), (4974, 63928), (6288, 50569), (6632, 47946), (7991, 39792), (9948, 31964), (13264, 23973), (15982, 19896)]