198998424

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:422

約数の個数: 128

約数和(自身を含む): 577843200

約数和(自身を除く): 378844776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 113, 124, 186, 216, 226, 248, 263, 279, 339, 372, 452, 526, 558, 678, 744, 789, 837, 904, 1017, 1052, 1116, 1356, 1578, 1674, 2034, 2104, 2232, 2367, 2712, 3051, 3156, 3348, 3503, 4068, 4734, 6102, 6312, 6696, 7006, 7101, 8136, 8153, 9468, 10509, 12204, 14012, 14202, 16306, 18936, 21018, 24408, 24459, 28024, 28404, 29719, 31527, 32612, 42036, 48918, 56808, 59438, 63054, 65224, 73377, 84072, 89157, 94581, 97836, 118876, 126108, 146754, 178314, 189162, 195672, 220131, 237752, 252216, 267471, 293508, 356628, 378324, 440262, 534942, 587016, 713256, 756648, 802413, 880524, 921289, 1069884, 1604826, 1761048, 1842578, 2139768, 2763867, 3209652, 3685156, 5527734, 6419304, 7370312, 8291601, 11055468, 16583202, 22110936, 24874803, 33166404, 49749606, 66332808, 99499212, 198998424]

約数ペア:

[(1, 198998424), (2, 99499212), (3, 66332808), (4, 49749606), (6, 33166404), (8, 24874803), (9, 22110936), (12, 16583202), (18, 11055468), (24, 8291601), (27, 7370312), (31, 6419304), (36, 5527734), (54, 3685156), (62, 3209652), (72, 2763867), (93, 2139768), (108, 1842578), (113, 1761048), (124, 1604826), (186, 1069884), (216, 921289), (226, 880524), (248, 802413), (263, 756648), (279, 713256), (339, 587016), (372, 534942), (452, 440262), (526, 378324), (558, 356628), (678, 293508), (744, 267471), (789, 252216), (837, 237752), (904, 220131), (1017, 195672), (1052, 189162), (1116, 178314), (1356, 146754), (1578, 126108), (1674, 118876), (2034, 97836), (2104, 94581), (2232, 89157), (2367, 84072), (2712, 73377), (3051, 65224), (3156, 63054), (3348, 59438), (3503, 56808), (4068, 48918), (4734, 42036), (6102, 32612), (6312, 31527), (6696, 29719), (7006, 28404), (7101, 28024), (8136, 24459), (8153, 24408), (9468, 21018), (10509, 18936), (12204, 16306), (14012, 14202)]