312349568

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^2$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 696321360

約数和(自身を除く): 383971792

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 79, 92, 128, 136, 158, 184, 272, 316, 368, 391, 544, 632, 736, 782, 1088, 1264, 1343, 1472, 1564, 1817, 2176, 2528, 2686, 2944, 3128, 3634, 5056, 5372, 6241, 6256, 7268, 10112, 10744, 12482, 12512, 14536, 21488, 24964, 25024, 29072, 30889, 42976, 49928, 50048, 58144, 61778, 85952, 99856, 106097, 116288, 123556, 143543, 171904, 199712, 212194, 232576, 247112, 287086, 399424, 424388, 494224, 574172, 798848, 848776, 988448, 1148344, 1697552, 1976896, 2296688, 2440231, 3395104, 3953792, 4593376, 4880462, 6790208, 9186752, 9760924, 13580416, 18373504, 19521848, 39043696, 78087392, 156174784, 312349568]

約数ペア:

[(1, 312349568), (2, 156174784), (4, 78087392), (8, 39043696), (16, 19521848), (17, 18373504), (23, 13580416), (32, 9760924), (34, 9186752), (46, 6790208), (64, 4880462), (68, 4593376), (79, 3953792), (92, 3395104), (128, 2440231), (136, 2296688), (158, 1976896), (184, 1697552), (272, 1148344), (316, 988448), (368, 848776), (391, 798848), (544, 574172), (632, 494224), (736, 424388), (782, 399424), (1088, 287086), (1264, 247112), (1343, 232576), (1472, 212194), (1564, 199712), (1817, 171904), (2176, 143543), (2528, 123556), (2686, 116288), (2944, 106097), (3128, 99856), (3634, 85952), (5056, 61778), (5372, 58144), (6241, 50048), (6256, 49928), (7268, 42976), (10112, 30889), (10744, 29072), (12482, 25024), (12512, 24964), (14536, 21488)]