216900486

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{1879}}^1$

素因数の和:1962

約数の個数: 72

約数和(自身を含む): 526584240

約数和(自身を除く): 309683754

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 53, 66, 99, 106, 121, 159, 198, 242, 318, 363, 477, 583, 726, 954, 1089, 1166, 1749, 1879, 2178, 3498, 3758, 5247, 5637, 6413, 10494, 11274, 12826, 16911, 19239, 20669, 33822, 38478, 41338, 57717, 62007, 99587, 115434, 124014, 186021, 199174, 227359, 298761, 372042, 454718, 597522, 682077, 896283, 1095457, 1364154, 1792566, 2046231, 2190914, 3286371, 4092462, 6572742, 9859113, 12050027, 19718226, 24100054, 36150081, 72300162, 108450243, 216900486]

約数ペア:

[(1, 216900486), (2, 108450243), (3, 72300162), (6, 36150081), (9, 24100054), (11, 19718226), (18, 12050027), (22, 9859113), (33, 6572742), (53, 4092462), (66, 3286371), (99, 2190914), (106, 2046231), (121, 1792566), (159, 1364154), (198, 1095457), (242, 896283), (318, 682077), (363, 597522), (477, 454718), (583, 372042), (726, 298761), (954, 227359), (1089, 199174), (1166, 186021), (1749, 124014), (1879, 115434), (2178, 99587), (3498, 62007), (3758, 57717), (5247, 41338), (5637, 38478), (6413, 33822), (10494, 20669), (11274, 19239), (12826, 16911)]