1388552544

素因数分解:

$2^5\times 3^7\times {\mathrm{19841}}^1$

素因数の和:19872

約数の個数: 96

約数和(自身を含む): 4100150880

約数和(自身を除く): 2711598336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 729, 864, 972, 1296, 1458, 1944, 2187, 2592, 2916, 3888, 4374, 5832, 7776, 8748, 11664, 17496, 19841, 23328, 34992, 39682, 59523, 69984, 79364, 119046, 158728, 178569, 238092, 317456, 357138, 476184, 535707, 634912, 714276, 952368, 1071414, 1428552, 1607121, 1904736, 2142828, 2857104, 3214242, 4285656, 4821363, 5714208, 6428484, 8571312, 9642726, 12856968, 14464089, 17142624, 19285452, 25713936, 28928178, 38570904, 43392267, 51427872, 57856356, 77141808, 86784534, 115712712, 154283616, 173569068, 231425424, 347138136, 462850848, 694276272, 1388552544]

約数ペア:

[(1, 1388552544), (2, 694276272), (3, 462850848), (4, 347138136), (6, 231425424), (8, 173569068), (9, 154283616), (12, 115712712), (16, 86784534), (18, 77141808), (24, 57856356), (27, 51427872), (32, 43392267), (36, 38570904), (48, 28928178), (54, 25713936), (72, 19285452), (81, 17142624), (96, 14464089), (108, 12856968), (144, 9642726), (162, 8571312), (216, 6428484), (243, 5714208), (288, 4821363), (324, 4285656), (432, 3214242), (486, 2857104), (648, 2142828), (729, 1904736), (864, 1607121), (972, 1428552), (1296, 1071414), (1458, 952368), (1944, 714276), (2187, 634912), (2592, 535707), (2916, 476184), (3888, 357138), (4374, 317456), (5832, 238092), (7776, 178569), (8748, 158728), (11664, 119046), (17496, 79364), (19841, 69984), (23328, 59523), (34992, 39682)]