305136

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:190

約数の個数: 60

約数和(自身を含む): 925288

約数和(自身を除く): 620152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 163, 208, 234, 312, 326, 468, 489, 624, 652, 936, 978, 1304, 1467, 1872, 1956, 2119, 2608, 2934, 3912, 4238, 5868, 6357, 7824, 8476, 11736, 12714, 16952, 19071, 23472, 25428, 33904, 38142, 50856, 76284, 101712, 152568, 305136]

約数ペア:

[(1, 305136), (2, 152568), (3, 101712), (4, 76284), (6, 50856), (8, 38142), (9, 33904), (12, 25428), (13, 23472), (16, 19071), (18, 16952), (24, 12714), (26, 11736), (36, 8476), (39, 7824), (48, 6357), (52, 5868), (72, 4238), (78, 3912), (104, 2934), (117, 2608), (144, 2119), (156, 1956), (163, 1872), (208, 1467), (234, 1304), (312, 978), (326, 936), (468, 652), (489, 624)]