2008200636

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{4649}}^1$

素因数の和:4756

約数の個数: 108

約数和(自身を含む): 5575424400

約数和(自身を除く): 3567223764

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 169, 213, 234, 284, 338, 426, 468, 507, 639, 676, 852, 923, 1014, 1278, 1521, 1846, 2028, 2556, 2769, 3042, 3692, 4649, 5538, 6084, 8307, 9298, 11076, 11999, 13947, 16614, 18596, 23998, 27894, 33228, 35997, 41841, 47996, 55788, 60437, 71994, 83682, 107991, 120874, 143988, 167364, 181311, 215982, 241748, 330079, 362622, 431964, 543933, 660158, 725244, 785681, 990237, 1087866, 1320316, 1571362, 1980474, 2175732, 2357043, 2970711, 3142724, 3960948, 4291027, 4714086, 5941422, 7071129, 8582054, 9428172, 11882844, 12873081, 14142258, 17164108, 25746162, 28284516, 38619243, 51492324, 55783351, 77238486, 111566702, 154476972, 167350053, 223133404, 334700106, 502050159, 669400212, 1004100318, 2008200636]

約数ペア:

[(1, 2008200636), (2, 1004100318), (3, 669400212), (4, 502050159), (6, 334700106), (9, 223133404), (12, 167350053), (13, 154476972), (18, 111566702), (26, 77238486), (36, 55783351), (39, 51492324), (52, 38619243), (71, 28284516), (78, 25746162), (117, 17164108), (142, 14142258), (156, 12873081), (169, 11882844), (213, 9428172), (234, 8582054), (284, 7071129), (338, 5941422), (426, 4714086), (468, 4291027), (507, 3960948), (639, 3142724), (676, 2970711), (852, 2357043), (923, 2175732), (1014, 1980474), (1278, 1571362), (1521, 1320316), (1846, 1087866), (2028, 990237), (2556, 785681), (2769, 725244), (3042, 660158), (3692, 543933), (4649, 431964), (5538, 362622), (6084, 330079), (8307, 241748), (9298, 215982), (11076, 181311), (11999, 167364), (13947, 143988), (16614, 120874), (18596, 107991), (23998, 83682), (27894, 71994), (33228, 60437), (35997, 55788), (41841, 47996)]