281241612

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{38867}}^1$

素因数の和:38947

約数の個数: 48

約数和(自身を含む): 740046720

約数和(自身を除く): 458805108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 201, 268, 402, 603, 804, 1206, 1809, 2412, 3618, 7236, 38867, 77734, 116601, 155468, 233202, 349803, 466404, 699606, 1049409, 1399212, 2098818, 2604089, 4197636, 5208178, 7812267, 10416356, 15624534, 23436801, 31249068, 46873602, 70310403, 93747204, 140620806, 281241612]

約数ペア:

[(1, 281241612), (2, 140620806), (3, 93747204), (4, 70310403), (6, 46873602), (9, 31249068), (12, 23436801), (18, 15624534), (27, 10416356), (36, 7812267), (54, 5208178), (67, 4197636), (108, 2604089), (134, 2098818), (201, 1399212), (268, 1049409), (402, 699606), (603, 466404), (804, 349803), (1206, 233202), (1809, 155468), (2412, 116601), (3618, 77734), (7236, 38867)]