627825816

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{50993}}^1$

素因数の和:51030

約数の個数: 80

約数和(自身を含む): 1851082200

約数和(自身を除く): 1223256384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 2052, 3078, 4104, 6156, 12312, 50993, 101986, 152979, 203972, 305958, 407944, 458937, 611916, 917874, 968867, 1223832, 1376811, 1835748, 1937734, 2753622, 2906601, 3671496, 3875468, 4130433, 5507244, 5813202, 7750936, 8260866, 8719803, 11014488, 11626404, 16521732, 17439606, 23252808, 26159409, 33043464, 34879212, 52318818, 69758424, 78478227, 104637636, 156956454, 209275272, 313912908, 627825816]

約数ペア:

[(1, 627825816), (2, 313912908), (3, 209275272), (4, 156956454), (6, 104637636), (8, 78478227), (9, 69758424), (12, 52318818), (18, 34879212), (19, 33043464), (24, 26159409), (27, 23252808), (36, 17439606), (38, 16521732), (54, 11626404), (57, 11014488), (72, 8719803), (76, 8260866), (81, 7750936), (108, 5813202), (114, 5507244), (152, 4130433), (162, 3875468), (171, 3671496), (216, 2906601), (228, 2753622), (324, 1937734), (342, 1835748), (456, 1376811), (513, 1223832), (648, 968867), (684, 917874), (1026, 611916), (1368, 458937), (1539, 407944), (2052, 305958), (3078, 203972), (4104, 152979), (6156, 101986), (12312, 50993)]