611148708

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{21247}}^1$

素因数の和:21321

約数の個数: 72

約数和(自身を含む): 1670602752

約数和(自身を除く): 1059454044

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 47, 51, 68, 94, 102, 141, 153, 188, 204, 282, 306, 423, 564, 612, 799, 846, 1598, 1692, 2397, 3196, 4794, 7191, 9588, 14382, 21247, 28764, 42494, 63741, 84988, 127482, 191223, 254964, 361199, 382446, 722398, 764892, 998609, 1083597, 1444796, 1997218, 2167194, 2995827, 3250791, 3994436, 4334388, 5991654, 6501582, 8987481, 11983308, 13003164, 16976353, 17974962, 33952706, 35949924, 50929059, 67905412, 101858118, 152787177, 203716236, 305574354, 611148708]

約数ペア:

[(1, 611148708), (2, 305574354), (3, 203716236), (4, 152787177), (6, 101858118), (9, 67905412), (12, 50929059), (17, 35949924), (18, 33952706), (34, 17974962), (36, 16976353), (47, 13003164), (51, 11983308), (68, 8987481), (94, 6501582), (102, 5991654), (141, 4334388), (153, 3994436), (188, 3250791), (204, 2995827), (282, 2167194), (306, 1997218), (423, 1444796), (564, 1083597), (612, 998609), (799, 764892), (846, 722398), (1598, 382446), (1692, 361199), (2397, 254964), (3196, 191223), (4794, 127482), (7191, 84988), (9588, 63741), (14382, 42494), (21247, 28764)]