244139385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:934

約数の個数: 64

約数和(自身を含む): 463970304

約数和(自身を除く): 219830919

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 61, 105, 141, 183, 235, 305, 329, 427, 705, 811, 915, 987, 1281, 1645, 2135, 2433, 2867, 4055, 4935, 5677, 6405, 8601, 12165, 14335, 17031, 20069, 28385, 38117, 43005, 49471, 60207, 85155, 100345, 114351, 148413, 190585, 247355, 266819, 301035, 346297, 571755, 742065, 800457, 1038891, 1334095, 1731485, 2325137, 4002285, 5194455, 6975411, 11625685, 16275959, 34877055, 48827877, 81379795, 244139385]

約数ペア:

[(1, 244139385), (3, 81379795), (5, 48827877), (7, 34877055), (15, 16275959), (21, 11625685), (35, 6975411), (47, 5194455), (61, 4002285), (105, 2325137), (141, 1731485), (183, 1334095), (235, 1038891), (305, 800457), (329, 742065), (427, 571755), (705, 346297), (811, 301035), (915, 266819), (987, 247355), (1281, 190585), (1645, 148413), (2135, 114351), (2433, 100345), (2867, 85155), (4055, 60207), (4935, 49471), (5677, 43005), (6405, 38117), (8601, 28385), (12165, 20069), (14335, 17031)]