249959448

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2113}}^1$

素因数の和:2209

約数の個数: 96

約数和(自身を含む): 712333440

約数和(自身を除く): 462373992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 53, 62, 72, 93, 106, 124, 159, 186, 212, 248, 279, 318, 372, 424, 477, 558, 636, 744, 954, 1116, 1272, 1643, 1908, 2113, 2232, 3286, 3816, 4226, 4929, 6339, 6572, 8452, 9858, 12678, 13144, 14787, 16904, 19017, 19716, 25356, 29574, 38034, 39432, 50712, 59148, 65503, 76068, 111989, 118296, 131006, 152136, 196509, 223978, 262012, 335967, 393018, 447956, 524024, 589527, 671934, 786036, 895912, 1007901, 1179054, 1343868, 1572072, 2015802, 2358108, 2687736, 3471659, 4031604, 4716216, 6943318, 8063208, 10414977, 13886636, 20829954, 27773272, 31244931, 41659908, 62489862, 83319816, 124979724, 249959448]

約数ペア:

[(1, 249959448), (2, 124979724), (3, 83319816), (4, 62489862), (6, 41659908), (8, 31244931), (9, 27773272), (12, 20829954), (18, 13886636), (24, 10414977), (31, 8063208), (36, 6943318), (53, 4716216), (62, 4031604), (72, 3471659), (93, 2687736), (106, 2358108), (124, 2015802), (159, 1572072), (186, 1343868), (212, 1179054), (248, 1007901), (279, 895912), (318, 786036), (372, 671934), (424, 589527), (477, 524024), (558, 447956), (636, 393018), (744, 335967), (954, 262012), (1116, 223978), (1272, 196509), (1643, 152136), (1908, 131006), (2113, 118296), (2232, 111989), (3286, 76068), (3816, 65503), (4226, 59148), (4929, 50712), (6339, 39432), (6572, 38034), (8452, 29574), (9858, 25356), (12678, 19716), (13144, 19017), (14787, 16904)]