1263955374

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{827}}^1$

素因数の和:963

約数の個数: 128

約数和(自身を含む): 3204956160

約数和(自身を除く): 1941000786

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 62, 66, 83, 93, 99, 166, 186, 198, 249, 279, 297, 341, 498, 558, 594, 682, 747, 827, 837, 913, 1023, 1494, 1654, 1674, 1826, 2046, 2241, 2481, 2573, 2739, 3069, 4482, 4962, 5146, 5478, 6138, 7443, 7719, 8217, 9097, 9207, 14886, 15438, 16434, 18194, 18414, 22329, 23157, 24651, 25637, 27291, 28303, 44658, 46314, 49302, 51274, 54582, 56606, 68641, 69471, 76911, 81873, 84909, 137282, 138942, 153822, 163746, 169818, 205923, 230733, 245619, 254727, 282007, 411846, 461466, 491238, 509454, 564014, 617769, 692199, 755051, 764181, 846021, 1235538, 1384398, 1510102, 1528362, 1692042, 1853307, 2127871, 2265153, 2538063, 3706614, 4255742, 4530306, 5076126, 6383613, 6795459, 7614189, 12767226, 13590918, 15228378, 19150839, 20386377, 23406581, 38301678, 40772754, 46813162, 57452517, 70219743, 114905034, 140439486, 210659229, 421318458, 631977687, 1263955374]

約数ペア:

[(1, 1263955374), (2, 631977687), (3, 421318458), (6, 210659229), (9, 140439486), (11, 114905034), (18, 70219743), (22, 57452517), (27, 46813162), (31, 40772754), (33, 38301678), (54, 23406581), (62, 20386377), (66, 19150839), (83, 15228378), (93, 13590918), (99, 12767226), (166, 7614189), (186, 6795459), (198, 6383613), (249, 5076126), (279, 4530306), (297, 4255742), (341, 3706614), (498, 2538063), (558, 2265153), (594, 2127871), (682, 1853307), (747, 1692042), (827, 1528362), (837, 1510102), (913, 1384398), (1023, 1235538), (1494, 846021), (1654, 764181), (1674, 755051), (1826, 692199), (2046, 617769), (2241, 564014), (2481, 509454), (2573, 491238), (2739, 461466), (3069, 411846), (4482, 282007), (4962, 254727), (5146, 245619), (5478, 230733), (6138, 205923), (7443, 169818), (7719, 163746), (8217, 153822), (9097, 138942), (9207, 137282), (14886, 84909), (15438, 81873), (16434, 76911), (18194, 69471), (18414, 68641), (22329, 56606), (23157, 54582), (24651, 51274), (25637, 49302), (27291, 46314), (28303, 44658)]