340632216

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^2\times {\mathrm{547}}^1$

素因数の和:627

約数の個数: 120

約数和(自身を含む): 987657660

約数和(自身を除く): 647025444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 547, 558, 648, 744, 837, 961, 1094, 1116, 1641, 1674, 1922, 2188, 2232, 2511, 2883, 3282, 3348, 3844, 4376, 4923, 5022, 5766, 6564, 6696, 7688, 8649, 9846, 10044, 11532, 13128, 14769, 16957, 17298, 19692, 20088, 23064, 25947, 29538, 33914, 34596, 39384, 44307, 50871, 51894, 59076, 67828, 69192, 77841, 88614, 101742, 103788, 118152, 135656, 152613, 155682, 177228, 203484, 207576, 305226, 311364, 354456, 406968, 457839, 525667, 610452, 622728, 915678, 1051334, 1220904, 1373517, 1577001, 1831356, 2102668, 2747034, 3154002, 3662712, 4205336, 4731003, 5494068, 6308004, 9462006, 10988136, 12616008, 14193009, 18924012, 28386018, 37848024, 42579027, 56772036, 85158054, 113544072, 170316108, 340632216]

約数ペア:

[(1, 340632216), (2, 170316108), (3, 113544072), (4, 85158054), (6, 56772036), (8, 42579027), (9, 37848024), (12, 28386018), (18, 18924012), (24, 14193009), (27, 12616008), (31, 10988136), (36, 9462006), (54, 6308004), (62, 5494068), (72, 4731003), (81, 4205336), (93, 3662712), (108, 3154002), (124, 2747034), (162, 2102668), (186, 1831356), (216, 1577001), (248, 1373517), (279, 1220904), (324, 1051334), (372, 915678), (547, 622728), (558, 610452), (648, 525667), (744, 457839), (837, 406968), (961, 354456), (1094, 311364), (1116, 305226), (1641, 207576), (1674, 203484), (1922, 177228), (2188, 155682), (2232, 152613), (2511, 135656), (2883, 118152), (3282, 103788), (3348, 101742), (3844, 88614), (4376, 77841), (4923, 69192), (5022, 67828), (5766, 59076), (6564, 51894), (6696, 50871), (7688, 44307), (8649, 39384), (9846, 34596), (10044, 33914), (11532, 29538), (13128, 25947), (14769, 23064), (16957, 20088), (17298, 19692)]