15644328

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 46539360

約数和(自身を除く): 30895032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 53, 56, 84, 98, 106, 147, 159, 168, 196, 212, 251, 294, 318, 371, 392, 424, 502, 588, 636, 742, 753, 1004, 1113, 1176, 1272, 1484, 1506, 1757, 2008, 2226, 2597, 2968, 3012, 3514, 4452, 5194, 5271, 6024, 7028, 7791, 8904, 10388, 10542, 12299, 13303, 14056, 15582, 20776, 21084, 24598, 26606, 31164, 36897, 39909, 42168, 49196, 53212, 62328, 73794, 79818, 93121, 98392, 106424, 147588, 159636, 186242, 279363, 295176, 319272, 372484, 558726, 651847, 744968, 1117452, 1303694, 1955541, 2234904, 2607388, 3911082, 5214776, 7822164, 15644328]

約数ペア:

[(1, 15644328), (2, 7822164), (3, 5214776), (4, 3911082), (6, 2607388), (7, 2234904), (8, 1955541), (12, 1303694), (14, 1117452), (21, 744968), (24, 651847), (28, 558726), (42, 372484), (49, 319272), (53, 295176), (56, 279363), (84, 186242), (98, 159636), (106, 147588), (147, 106424), (159, 98392), (168, 93121), (196, 79818), (212, 73794), (251, 62328), (294, 53212), (318, 49196), (371, 42168), (392, 39909), (424, 36897), (502, 31164), (588, 26606), (636, 24598), (742, 21084), (753, 20776), (1004, 15582), (1113, 14056), (1176, 13303), (1272, 12299), (1484, 10542), (1506, 10388), (1757, 8904), (2008, 7791), (2226, 7028), (2597, 6024), (2968, 5271), (3012, 5194), (3514, 4452)]