649575612

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9239}}^1$

素因数の和:9293

約数の個数: 120

約数和(自身を含む): 2003527680

約数和(自身を除く): 1353952068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 186, 189, 217, 252, 279, 324, 372, 378, 434, 558, 567, 651, 756, 837, 868, 1116, 1134, 1302, 1674, 1953, 2268, 2511, 2604, 3348, 3906, 5022, 5859, 7812, 9239, 10044, 11718, 17577, 18478, 23436, 27717, 35154, 36956, 55434, 64673, 70308, 83151, 110868, 129346, 166302, 194019, 249453, 258692, 286409, 332604, 388038, 498906, 572818, 582057, 748359, 776076, 859227, 997812, 1145636, 1164114, 1496718, 1718454, 1746171, 2004863, 2328228, 2577681, 2993436, 3436908, 3492342, 4009726, 5155362, 5238513, 6014589, 6984684, 7733043, 8019452, 10310724, 10477026, 12029178, 15466086, 18043767, 20954052, 23199129, 24058356, 30932172, 36087534, 46398258, 54131301, 72175068, 92796516, 108262602, 162393903, 216525204, 324787806, 649575612]

約数ペア:

[(1, 649575612), (2, 324787806), (3, 216525204), (4, 162393903), (6, 108262602), (7, 92796516), (9, 72175068), (12, 54131301), (14, 46398258), (18, 36087534), (21, 30932172), (27, 24058356), (28, 23199129), (31, 20954052), (36, 18043767), (42, 15466086), (54, 12029178), (62, 10477026), (63, 10310724), (81, 8019452), (84, 7733043), (93, 6984684), (108, 6014589), (124, 5238513), (126, 5155362), (162, 4009726), (186, 3492342), (189, 3436908), (217, 2993436), (252, 2577681), (279, 2328228), (324, 2004863), (372, 1746171), (378, 1718454), (434, 1496718), (558, 1164114), (567, 1145636), (651, 997812), (756, 859227), (837, 776076), (868, 748359), (1116, 582057), (1134, 572818), (1302, 498906), (1674, 388038), (1953, 332604), (2268, 286409), (2511, 258692), (2604, 249453), (3348, 194019), (3906, 166302), (5022, 129346), (5859, 110868), (7812, 83151), (9239, 70308), (10044, 64673), (11718, 55434), (17577, 36956), (18478, 35154), (23436, 27717)]