1230404136

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5531}}^1$

素因数の和:5607

約数の個数: 128

約数和(自身を含む): 3568803840

約数和(自身を除く): 2338399704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 31, 39, 46, 52, 62, 69, 78, 92, 93, 104, 124, 138, 156, 184, 186, 248, 276, 299, 312, 372, 403, 552, 598, 713, 744, 806, 897, 1196, 1209, 1426, 1612, 1794, 2139, 2392, 2418, 2852, 3224, 3588, 4278, 4836, 5531, 5704, 7176, 8556, 9269, 9672, 11062, 16593, 17112, 18538, 22124, 27807, 33186, 37076, 44248, 55614, 66372, 71903, 74152, 111228, 127213, 132744, 143806, 171461, 215709, 222456, 254426, 287612, 342922, 381639, 431418, 508852, 514383, 575224, 685844, 763278, 862836, 1017704, 1028766, 1371688, 1526556, 1653769, 1725672, 2057532, 2228993, 3053112, 3307538, 3943603, 4115064, 4457986, 4961307, 6615076, 6686979, 7887206, 8915972, 9922614, 11830809, 13230152, 13373958, 15774412, 17831944, 19845228, 23661618, 26747916, 31548824, 39690456, 47323236, 51266839, 53495832, 94646472, 102533678, 153800517, 205067356, 307601034, 410134712, 615202068, 1230404136]

約数ペア:

[(1, 1230404136), (2, 615202068), (3, 410134712), (4, 307601034), (6, 205067356), (8, 153800517), (12, 102533678), (13, 94646472), (23, 53495832), (24, 51266839), (26, 47323236), (31, 39690456), (39, 31548824), (46, 26747916), (52, 23661618), (62, 19845228), (69, 17831944), (78, 15774412), (92, 13373958), (93, 13230152), (104, 11830809), (124, 9922614), (138, 8915972), (156, 7887206), (184, 6686979), (186, 6615076), (248, 4961307), (276, 4457986), (299, 4115064), (312, 3943603), (372, 3307538), (403, 3053112), (552, 2228993), (598, 2057532), (713, 1725672), (744, 1653769), (806, 1526556), (897, 1371688), (1196, 1028766), (1209, 1017704), (1426, 862836), (1612, 763278), (1794, 685844), (2139, 575224), (2392, 514383), (2418, 508852), (2852, 431418), (3224, 381639), (3588, 342922), (4278, 287612), (4836, 254426), (5531, 222456), (5704, 215709), (7176, 171461), (8556, 143806), (9269, 132744), (9672, 127213), (11062, 111228), (16593, 74152), (17112, 71903), (18538, 66372), (22124, 55614), (27807, 44248), (33186, 37076)]