304814286

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{7829}}^1$

素因数の和:7950

約数の個数: 64

約数和(自身を含む): 781747200

約数和(自身を除く): 476932914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 103, 126, 189, 206, 309, 378, 618, 721, 927, 1442, 1854, 2163, 2781, 4326, 5562, 6489, 7829, 12978, 15658, 19467, 23487, 38934, 46974, 54803, 70461, 109606, 140922, 164409, 211383, 328818, 422766, 493227, 806387, 986454, 1479681, 1612774, 2419161, 2959362, 4838322, 5644709, 7257483, 11289418, 14514966, 16934127, 21772449, 33868254, 43544898, 50802381, 101604762, 152407143, 304814286]

約数ペア:

[(1, 304814286), (2, 152407143), (3, 101604762), (6, 50802381), (7, 43544898), (9, 33868254), (14, 21772449), (18, 16934127), (21, 14514966), (27, 11289418), (42, 7257483), (54, 5644709), (63, 4838322), (103, 2959362), (126, 2419161), (189, 1612774), (206, 1479681), (309, 986454), (378, 806387), (618, 493227), (721, 422766), (927, 328818), (1442, 211383), (1854, 164409), (2163, 140922), (2781, 109606), (4326, 70461), (5562, 54803), (6489, 46974), (7829, 38934), (12978, 23487), (15658, 19467)]