6520656

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 80

約数和(自身を含む): 18266688

約数和(自身を除く): 11746032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 61, 68, 102, 122, 131, 136, 183, 204, 244, 262, 272, 366, 393, 408, 488, 524, 732, 786, 816, 976, 1037, 1048, 1464, 1572, 2074, 2096, 2227, 2928, 3111, 3144, 4148, 4454, 6222, 6288, 6681, 7991, 8296, 8908, 12444, 13362, 15982, 16592, 17816, 23973, 24888, 26724, 31964, 35632, 47946, 49776, 53448, 63928, 95892, 106896, 127856, 135847, 191784, 271694, 383568, 407541, 543388, 815082, 1086776, 1630164, 2173552, 3260328, 6520656]

約数ペア:

[(1, 6520656), (2, 3260328), (3, 2173552), (4, 1630164), (6, 1086776), (8, 815082), (12, 543388), (16, 407541), (17, 383568), (24, 271694), (34, 191784), (48, 135847), (51, 127856), (61, 106896), (68, 95892), (102, 63928), (122, 53448), (131, 49776), (136, 47946), (183, 35632), (204, 31964), (244, 26724), (262, 24888), (272, 23973), (366, 17816), (393, 16592), (408, 15982), (488, 13362), (524, 12444), (732, 8908), (786, 8296), (816, 7991), (976, 6681), (1037, 6288), (1048, 6222), (1464, 4454), (1572, 4148), (2074, 3144), (2096, 3111), (2227, 2928)]