313143516

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1259}}^1$

素因数の和:1333

約数の個数: 144

約数和(自身を含む): 965260800

約数和(自身を除く): 652117284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 49, 54, 63, 84, 94, 98, 108, 126, 141, 147, 188, 189, 196, 252, 282, 294, 329, 378, 423, 441, 564, 588, 658, 756, 846, 882, 987, 1259, 1269, 1316, 1323, 1692, 1764, 1974, 2303, 2518, 2538, 2646, 2961, 3777, 3948, 4606, 5036, 5076, 5292, 5922, 6909, 7554, 8813, 8883, 9212, 11331, 11844, 13818, 15108, 17626, 17766, 20727, 22662, 26439, 27636, 33993, 35252, 35532, 41454, 45324, 52878, 59173, 61691, 62181, 67986, 79317, 82908, 105756, 118346, 123382, 124362, 135972, 158634, 177519, 185073, 236692, 237951, 246764, 248724, 317268, 355038, 370146, 414211, 475902, 532557, 555219, 710076, 740292, 828422, 951804, 1065114, 1110438, 1242633, 1597671, 1656844, 1665657, 2130228, 2220876, 2485266, 2899477, 3195342, 3331314, 3727899, 4970532, 5798954, 6390684, 6662628, 7455798, 8698431, 11183697, 11597908, 14911596, 17396862, 22367394, 26095293, 34793724, 44734788, 52190586, 78285879, 104381172, 156571758, 313143516]

約数ペア:

[(1, 313143516), (2, 156571758), (3, 104381172), (4, 78285879), (6, 52190586), (7, 44734788), (9, 34793724), (12, 26095293), (14, 22367394), (18, 17396862), (21, 14911596), (27, 11597908), (28, 11183697), (36, 8698431), (42, 7455798), (47, 6662628), (49, 6390684), (54, 5798954), (63, 4970532), (84, 3727899), (94, 3331314), (98, 3195342), (108, 2899477), (126, 2485266), (141, 2220876), (147, 2130228), (188, 1665657), (189, 1656844), (196, 1597671), (252, 1242633), (282, 1110438), (294, 1065114), (329, 951804), (378, 828422), (423, 740292), (441, 710076), (564, 555219), (588, 532557), (658, 475902), (756, 414211), (846, 370146), (882, 355038), (987, 317268), (1259, 248724), (1269, 246764), (1316, 237951), (1323, 236692), (1692, 185073), (1764, 177519), (1974, 158634), (2303, 135972), (2518, 124362), (2538, 123382), (2646, 118346), (2961, 105756), (3777, 82908), (3948, 79317), (4606, 67986), (5036, 62181), (5076, 61691), (5292, 59173), (5922, 52878), (6909, 45324), (7554, 41454), (8813, 35532), (8883, 35252), (9212, 33993), (11331, 27636), (11844, 26439), (13818, 22662), (15108, 20727), (17626, 17766)]