883421388

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{2089}}^1$

素因数の和:2807

約数の個数: 72

約数和(自身を含む): 2369006640

約数和(自身を除く): 1485585252

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 691, 1382, 2073, 2089, 2764, 4146, 4178, 6219, 6267, 8292, 8356, 11747, 12438, 12534, 18801, 23494, 24876, 25068, 35241, 35513, 37602, 46988, 70482, 71026, 75204, 105723, 106539, 140964, 142052, 211446, 213078, 319617, 422892, 426156, 639234, 1278468, 1443499, 2886998, 4330497, 5773996, 8660994, 12991491, 17321988, 24539483, 25982982, 49078966, 51965964, 73618449, 98157932, 147236898, 220855347, 294473796, 441710694, 883421388]

約数ペア:

[(1, 883421388), (2, 441710694), (3, 294473796), (4, 220855347), (6, 147236898), (9, 98157932), (12, 73618449), (17, 51965964), (18, 49078966), (34, 25982982), (36, 24539483), (51, 17321988), (68, 12991491), (102, 8660994), (153, 5773996), (204, 4330497), (306, 2886998), (612, 1443499), (691, 1278468), (1382, 639234), (2073, 426156), (2089, 422892), (2764, 319617), (4146, 213078), (4178, 211446), (6219, 142052), (6267, 140964), (8292, 106539), (8356, 105723), (11747, 75204), (12438, 71026), (12534, 70482), (18801, 46988), (23494, 37602), (24876, 35513), (25068, 35241)]