1638791136

素因数分解:

$2^5\times 3^3\times {\mathrm{131}}^1\times {\mathrm{14479}}^1$

素因数の和:14629

約数の個数: 96

約数和(自身を含む): 4816627200

約数和(自身を除く): 3177836064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 131, 144, 216, 262, 288, 393, 432, 524, 786, 864, 1048, 1179, 1572, 2096, 2358, 3144, 3537, 4192, 4716, 6288, 7074, 9432, 12576, 14148, 14479, 18864, 28296, 28958, 37728, 43437, 56592, 57916, 86874, 113184, 115832, 130311, 173748, 231664, 260622, 347496, 390933, 463328, 521244, 694992, 781866, 1042488, 1389984, 1563732, 1896749, 2084976, 3127464, 3793498, 4169952, 5690247, 6254928, 7586996, 11380494, 12509856, 15173992, 17070741, 22760988, 30347984, 34141482, 45521976, 51212223, 60695968, 68282964, 91043952, 102424446, 136565928, 182087904, 204848892, 273131856, 409697784, 546263712, 819395568, 1638791136]

約数ペア:

[(1, 1638791136), (2, 819395568), (3, 546263712), (4, 409697784), (6, 273131856), (8, 204848892), (9, 182087904), (12, 136565928), (16, 102424446), (18, 91043952), (24, 68282964), (27, 60695968), (32, 51212223), (36, 45521976), (48, 34141482), (54, 30347984), (72, 22760988), (96, 17070741), (108, 15173992), (131, 12509856), (144, 11380494), (216, 7586996), (262, 6254928), (288, 5690247), (393, 4169952), (432, 3793498), (524, 3127464), (786, 2084976), (864, 1896749), (1048, 1563732), (1179, 1389984), (1572, 1042488), (2096, 781866), (2358, 694992), (3144, 521244), (3537, 463328), (4192, 390933), (4716, 347496), (6288, 260622), (7074, 231664), (9432, 173748), (12576, 130311), (14148, 115832), (14479, 113184), (18864, 86874), (28296, 57916), (28958, 56592), (37728, 43437)]