678106836

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{2221}}^1$

素因数の和:2502

約数の個数: 96

約数和(自身を含む): 1926207360

約数和(自身を除く): 1248100524

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 257, 297, 396, 514, 594, 771, 1028, 1188, 1542, 2221, 2313, 2827, 3084, 4442, 4626, 5654, 6663, 6939, 8481, 8884, 9252, 11308, 13326, 13878, 16962, 19989, 24431, 25443, 26652, 27756, 33924, 39978, 48862, 50886, 59967, 73293, 76329, 79956, 97724, 101772, 119934, 146586, 152658, 219879, 239868, 293172, 305316, 439758, 570797, 659637, 879516, 1141594, 1319274, 1712391, 2283188, 2638548, 3424782, 5137173, 6278767, 6849564, 10274346, 12557534, 15411519, 18836301, 20548692, 25115068, 30823038, 37672602, 56508903, 61646076, 75345204, 113017806, 169526709, 226035612, 339053418, 678106836]

約数ペア:

[(1, 678106836), (2, 339053418), (3, 226035612), (4, 169526709), (6, 113017806), (9, 75345204), (11, 61646076), (12, 56508903), (18, 37672602), (22, 30823038), (27, 25115068), (33, 20548692), (36, 18836301), (44, 15411519), (54, 12557534), (66, 10274346), (99, 6849564), (108, 6278767), (132, 5137173), (198, 3424782), (257, 2638548), (297, 2283188), (396, 1712391), (514, 1319274), (594, 1141594), (771, 879516), (1028, 659637), (1188, 570797), (1542, 439758), (2221, 305316), (2313, 293172), (2827, 239868), (3084, 219879), (4442, 152658), (4626, 146586), (5654, 119934), (6663, 101772), (6939, 97724), (8481, 79956), (8884, 76329), (9252, 73293), (11308, 59967), (13326, 50886), (13878, 48862), (16962, 39978), (19989, 33924), (24431, 27756), (25443, 26652)]