250028142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7507}}^1$

素因数の和:7593

約数の個数: 64

約数和(自身を含む): 625626624

約数和(自身を除く): 375598482

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 61, 78, 91, 122, 182, 183, 273, 366, 427, 546, 793, 854, 1281, 1586, 2379, 2562, 4758, 5551, 7507, 11102, 15014, 16653, 22521, 33306, 45042, 52549, 97591, 105098, 157647, 195182, 292773, 315294, 457927, 585546, 683137, 915854, 1366274, 1373781, 2049411, 2747562, 3205489, 4098822, 5953051, 6410978, 9616467, 11906102, 17859153, 19232934, 35718306, 41671357, 83342714, 125014071, 250028142]

約数ペア:

[(1, 250028142), (2, 125014071), (3, 83342714), (6, 41671357), (7, 35718306), (13, 19232934), (14, 17859153), (21, 11906102), (26, 9616467), (39, 6410978), (42, 5953051), (61, 4098822), (78, 3205489), (91, 2747562), (122, 2049411), (182, 1373781), (183, 1366274), (273, 915854), (366, 683137), (427, 585546), (546, 457927), (793, 315294), (854, 292773), (1281, 195182), (1586, 157647), (2379, 105098), (2562, 97591), (4758, 52549), (5551, 45042), (7507, 33306), (11102, 22521), (15014, 16653)]