304813158

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1297}}^1$

素因数の和:1469

約数の個数: 64

約数和(自身を含む): 690826752

約数和(自身を除く): 386013594

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 131, 138, 262, 299, 393, 598, 786, 897, 1297, 1703, 1794, 2594, 3013, 3406, 3891, 5109, 6026, 7782, 9039, 10218, 16861, 18078, 29831, 33722, 39169, 50583, 59662, 78338, 89493, 101166, 117507, 169907, 178986, 235014, 339814, 387803, 509721, 775606, 1019442, 1163409, 2208791, 2326818, 3907861, 4417582, 6626373, 7815722, 11723583, 13252746, 23447166, 50802193, 101604386, 152406579, 304813158]

約数ペア:

[(1, 304813158), (2, 152406579), (3, 101604386), (6, 50802193), (13, 23447166), (23, 13252746), (26, 11723583), (39, 7815722), (46, 6626373), (69, 4417582), (78, 3907861), (131, 2326818), (138, 2208791), (262, 1163409), (299, 1019442), (393, 775606), (598, 509721), (786, 387803), (897, 339814), (1297, 235014), (1703, 178986), (1794, 169907), (2594, 117507), (3013, 101166), (3406, 89493), (3891, 78338), (5109, 59662), (6026, 50583), (7782, 39169), (9039, 33722), (10218, 29831), (16861, 18078)]