304447182

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{761}}^1$

素因数の和:1025

約数の個数: 64

約数和(自身を含む): 688214016

約数和(自身を除く): 383766834

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 223, 299, 446, 598, 669, 761, 897, 1338, 1522, 1794, 2283, 2899, 4566, 5129, 5798, 8697, 9893, 10258, 15387, 17394, 17503, 19786, 29679, 30774, 35006, 52509, 59358, 66677, 105018, 133354, 169703, 200031, 227539, 339406, 400062, 455078, 509109, 682617, 1018218, 1365234, 2206139, 3903169, 4412278, 6618417, 7806338, 11709507, 13236834, 23419014, 50741197, 101482394, 152223591, 304447182]

約数ペア:

[(1, 304447182), (2, 152223591), (3, 101482394), (6, 50741197), (13, 23419014), (23, 13236834), (26, 11709507), (39, 7806338), (46, 6618417), (69, 4412278), (78, 3903169), (138, 2206139), (223, 1365234), (299, 1018218), (446, 682617), (598, 509109), (669, 455078), (761, 400062), (897, 339406), (1338, 227539), (1522, 200031), (1794, 169703), (2283, 133354), (2899, 105018), (4566, 66677), (5129, 59358), (5798, 52509), (8697, 35006), (9893, 30774), (10258, 29679), (15387, 19786), (17394, 17503)]