347792292

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 974518272

約数和(自身を除く): 626725980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 47, 54, 69, 81, 92, 94, 108, 138, 141, 162, 188, 207, 243, 276, 282, 324, 331, 414, 423, 486, 564, 621, 662, 828, 846, 972, 993, 1081, 1242, 1269, 1324, 1692, 1863, 1986, 2162, 2484, 2538, 2979, 3243, 3726, 3807, 3972, 4324, 5076, 5589, 5958, 6486, 7452, 7613, 7614, 8937, 9729, 11178, 11421, 11916, 12972, 15226, 15228, 15557, 17874, 19458, 22356, 22839, 22842, 26811, 29187, 30452, 31114, 35748, 38916, 45678, 45684, 46671, 53622, 58374, 62228, 68517, 80433, 87561, 91356, 93342, 107244, 116748, 137034, 140013, 160866, 175122, 186684, 205551, 262683, 274068, 280026, 321732, 350244, 357811, 411102, 420039, 525366, 560052, 616653, 715622, 822204, 840078, 1050732, 1073433, 1233306, 1260117, 1431244, 1680156, 1849959, 2146866, 2466612, 2520234, 3220299, 3699918, 3780351, 4293732, 5040468, 6440598, 7399836, 7560702, 9660897, 12881196, 15121404, 19321794, 28982691, 38643588, 57965382, 86948073, 115930764, 173896146, 347792292]

約数ペア:

[(1, 347792292), (2, 173896146), (3, 115930764), (4, 86948073), (6, 57965382), (9, 38643588), (12, 28982691), (18, 19321794), (23, 15121404), (27, 12881196), (36, 9660897), (46, 7560702), (47, 7399836), (54, 6440598), (69, 5040468), (81, 4293732), (92, 3780351), (94, 3699918), (108, 3220299), (138, 2520234), (141, 2466612), (162, 2146866), (188, 1849959), (207, 1680156), (243, 1431244), (276, 1260117), (282, 1233306), (324, 1073433), (331, 1050732), (414, 840078), (423, 822204), (486, 715622), (564, 616653), (621, 560052), (662, 525366), (828, 420039), (846, 411102), (972, 357811), (993, 350244), (1081, 321732), (1242, 280026), (1269, 274068), (1324, 262683), (1692, 205551), (1863, 186684), (1986, 175122), (2162, 160866), (2484, 140013), (2538, 137034), (2979, 116748), (3243, 107244), (3726, 93342), (3807, 91356), (3972, 87561), (4324, 80433), (5076, 68517), (5589, 62228), (5958, 58374), (6486, 53622), (7452, 46671), (7613, 45684), (7614, 45678), (8937, 38916), (9729, 35748), (11178, 31114), (11421, 30452), (11916, 29187), (12972, 26811), (15226, 22842), (15228, 22839), (15557, 22356), (17874, 19458)]