306202442

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1213}}^1$

素因数の和:1327

約数の個数: 64

約数和(自身を含む): 603697920

約数和(自身を除く): 297495478

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 73, 91, 133, 146, 182, 247, 266, 494, 511, 949, 1022, 1213, 1387, 1729, 1898, 2426, 2774, 3458, 6643, 8491, 9709, 13286, 15769, 16982, 18031, 19418, 23047, 31538, 36062, 46094, 88549, 110383, 126217, 161329, 177098, 220766, 252434, 299611, 322658, 599222, 619843, 1151137, 1239686, 1682431, 2097277, 2302274, 3364862, 4194554, 8057959, 11777017, 16115918, 21871603, 23554034, 43743206, 153101221, 306202442]

約数ペア:

[(1, 306202442), (2, 153101221), (7, 43743206), (13, 23554034), (14, 21871603), (19, 16115918), (26, 11777017), (38, 8057959), (73, 4194554), (91, 3364862), (133, 2302274), (146, 2097277), (182, 1682431), (247, 1239686), (266, 1151137), (494, 619843), (511, 599222), (949, 322658), (1022, 299611), (1213, 252434), (1387, 220766), (1729, 177098), (1898, 161329), (2426, 126217), (2774, 110383), (3458, 88549), (6643, 46094), (8491, 36062), (9709, 31538), (13286, 23047), (15769, 19418), (16982, 18031)]