397786196484

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{494191}}^1$

素因数の和:494490

約数の個数: 96

約数和(自身を含む): 1071012902400

約数和(自身を除く): 673226705916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 257, 261, 348, 514, 522, 771, 783, 1028, 1044, 1542, 1566, 2313, 3084, 3132, 4626, 6939, 7453, 9252, 13878, 14906, 22359, 27756, 29812, 44718, 67077, 89436, 134154, 201231, 268308, 402462, 494191, 804924, 988382, 1482573, 1976764, 2965146, 4447719, 5930292, 8895438, 13343157, 14331539, 17790876, 26686314, 28663078, 42994617, 53372628, 57326156, 85989234, 127007087, 128983851, 171978468, 254014174, 257967702, 381021261, 386951553, 508028348, 515935404, 762042522, 773903106, 1143063783, 1524085044, 1547806212, 2286127566, 3429191349, 3683205523, 4572255132, 6858382698, 7366411046, 11049616569, 13716765396, 14732822092, 22099233138, 33148849707, 44198466276, 66297699414, 99446549121, 132595398828, 198893098242, 397786196484]

約数ペア:

[(1, 397786196484), (2, 198893098242), (3, 132595398828), (4, 99446549121), (6, 66297699414), (9, 44198466276), (12, 33148849707), (18, 22099233138), (27, 14732822092), (29, 13716765396), (36, 11049616569), (54, 7366411046), (58, 6858382698), (87, 4572255132), (108, 3683205523), (116, 3429191349), (174, 2286127566), (257, 1547806212), (261, 1524085044), (348, 1143063783), (514, 773903106), (522, 762042522), (771, 515935404), (783, 508028348), (1028, 386951553), (1044, 381021261), (1542, 257967702), (1566, 254014174), (2313, 171978468), (3084, 128983851), (3132, 127007087), (4626, 85989234), (6939, 57326156), (7453, 53372628), (9252, 42994617), (13878, 28663078), (14906, 26686314), (22359, 17790876), (27756, 14331539), (29812, 13343157), (44718, 8895438), (67077, 5930292), (89436, 4447719), (134154, 2965146), (201231, 1976764), (268308, 1482573), (402462, 988382), (494191, 804924)]