1796228973

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1229}}^1$

素因数の和:1312

約数の個数: 128

約数和(自身を含む): 3589632000

約数和(自身を除く): 1793403027

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 37, 57, 63, 77, 99, 111, 133, 171, 189, 209, 231, 259, 297, 333, 399, 407, 513, 627, 693, 703, 777, 999, 1197, 1221, 1229, 1463, 1881, 2079, 2109, 2331, 2849, 3591, 3663, 3687, 4389, 4921, 5643, 6327, 6993, 7733, 8547, 8603, 10989, 11061, 13167, 13519, 14763, 18981, 23199, 23351, 25641, 25809, 33183, 39501, 40557, 44289, 45473, 54131, 69597, 70053, 76923, 77427, 94633, 121671, 132867, 136419, 162393, 163457, 208791, 210159, 232281, 256861, 283899, 318311, 365013, 409257, 487179, 490371, 500203, 630477, 770583, 851697, 863987, 954933, 1227771, 1461537, 1471113, 1500609, 1798027, 2311749, 2555091, 2591961, 2864799, 3501421, 4413339, 4501827, 5394081, 6047909, 6935247, 7775883, 8594397, 9503857, 10504263, 13505481, 16182243, 18143727, 23327649, 28511571, 31512789, 48546729, 54431181, 66526999, 85534713, 94538367, 163293543, 199580997, 256604139, 598742991, 1796228973]

約数ペア:

[(1, 1796228973), (3, 598742991), (7, 256604139), (9, 199580997), (11, 163293543), (19, 94538367), (21, 85534713), (27, 66526999), (33, 54431181), (37, 48546729), (57, 31512789), (63, 28511571), (77, 23327649), (99, 18143727), (111, 16182243), (133, 13505481), (171, 10504263), (189, 9503857), (209, 8594397), (231, 7775883), (259, 6935247), (297, 6047909), (333, 5394081), (399, 4501827), (407, 4413339), (513, 3501421), (627, 2864799), (693, 2591961), (703, 2555091), (777, 2311749), (999, 1798027), (1197, 1500609), (1221, 1471113), (1229, 1461537), (1463, 1227771), (1881, 954933), (2079, 863987), (2109, 851697), (2331, 770583), (2849, 630477), (3591, 500203), (3663, 490371), (3687, 487179), (4389, 409257), (4921, 365013), (5643, 318311), (6327, 283899), (6993, 256861), (7733, 232281), (8547, 210159), (8603, 208791), (10989, 163457), (11061, 162393), (13167, 136419), (13519, 132867), (14763, 121671), (18981, 94633), (23199, 77427), (23351, 76923), (25641, 70053), (25809, 69597), (33183, 54131), (39501, 45473), (40557, 44289)]