305191094

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 539578368

約数和(自身を除く): 234387274

約数列:

[1, 2, 13, 23, 26, 31, 46, 62, 101, 163, 202, 299, 326, 403, 598, 713, 806, 1313, 1426, 2119, 2323, 2626, 3131, 3749, 4238, 4646, 5053, 6262, 7498, 9269, 10106, 16463, 18538, 30199, 32926, 40703, 48737, 60398, 65689, 72013, 81406, 97474, 116219, 131378, 144026, 214019, 232438, 378649, 428038, 510353, 757298, 936169, 1020706, 1510847, 1872338, 3021694, 4922437, 6634589, 9844874, 11738119, 13269178, 23476238, 152595547, 305191094]

約数ペア:

[(1, 305191094), (2, 152595547), (13, 23476238), (23, 13269178), (26, 11738119), (31, 9844874), (46, 6634589), (62, 4922437), (101, 3021694), (163, 1872338), (202, 1510847), (299, 1020706), (326, 936169), (403, 757298), (598, 510353), (713, 428038), (806, 378649), (1313, 232438), (1426, 214019), (2119, 144026), (2323, 131378), (2626, 116219), (3131, 97474), (3749, 81406), (4238, 72013), (4646, 65689), (5053, 60398), (6262, 48737), (7498, 40703), (9269, 32926), (10106, 30199), (16463, 18538)]