302700438

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{1231}}^1$

素因数の和:1977

約数の個数: 48

約数和(自身を含む): 691891200

約数和(自身を除く): 389190762

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 719, 1231, 1438, 2157, 2462, 3693, 4314, 6471, 7386, 11079, 12942, 13661, 22158, 23389, 27322, 40983, 46778, 70167, 81966, 122949, 140334, 210501, 245898, 421002, 885089, 1770178, 2655267, 5310534, 7965801, 15931602, 16816691, 33633382, 50450073, 100900146, 151350219, 302700438]

約数ペア:

[(1, 302700438), (2, 151350219), (3, 100900146), (6, 50450073), (9, 33633382), (18, 16816691), (19, 15931602), (38, 7965801), (57, 5310534), (114, 2655267), (171, 1770178), (342, 885089), (719, 421002), (1231, 245898), (1438, 210501), (2157, 140334), (2462, 122949), (3693, 81966), (4314, 70167), (6471, 46778), (7386, 40983), (11079, 27322), (12942, 23389), (13661, 22158)]