218354836086

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{20029}}^1$

素因数の和:20434

約数の個数: 96

約数和(自身を含む): 503948390400

約数和(自身を除く): 285593554314

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 127, 171, 251, 254, 342, 381, 502, 753, 762, 1143, 1506, 2259, 2286, 2413, 4518, 4769, 4826, 7239, 9538, 14307, 14478, 20029, 21717, 28614, 31877, 40058, 42921, 43434, 60087, 63754, 85842, 95631, 120174, 180261, 191262, 286893, 360522, 380551, 573786, 605663, 761102, 1141653, 1211326, 1816989, 2283306, 2543683, 3424959, 3633978, 5027279, 5087366, 5450967, 6849918, 7631049, 10054558, 10901934, 15081837, 15262098, 22893147, 30163674, 45245511, 45786294, 48329977, 90491022, 95518301, 96659954, 144989931, 191036602, 286554903, 289979862, 434969793, 573109806, 638464433, 859664709, 869939586, 1276928866, 1719329418, 1915393299, 3830786598, 5746179897, 11492359794, 12130824227, 24261648454, 36392472681, 72784945362, 109177418043, 218354836086]

約数ペア:

[(1, 218354836086), (2, 109177418043), (3, 72784945362), (6, 36392472681), (9, 24261648454), (18, 12130824227), (19, 11492359794), (38, 5746179897), (57, 3830786598), (114, 1915393299), (127, 1719329418), (171, 1276928866), (251, 869939586), (254, 859664709), (342, 638464433), (381, 573109806), (502, 434969793), (753, 289979862), (762, 286554903), (1143, 191036602), (1506, 144989931), (2259, 96659954), (2286, 95518301), (2413, 90491022), (4518, 48329977), (4769, 45786294), (4826, 45245511), (7239, 30163674), (9538, 22893147), (14307, 15262098), (14478, 15081837), (20029, 10901934), (21717, 10054558), (28614, 7631049), (31877, 6849918), (40058, 5450967), (42921, 5087366), (43434, 5027279), (60087, 3633978), (63754, 3424959), (85842, 2543683), (95631, 2283306), (120174, 1816989), (180261, 1211326), (191262, 1141653), (286893, 761102), (360522, 605663), (380551, 573786)]