289592244

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{827}}^1$

素因数の和:1045

約数の個数: 72

約数和(自身を含む): 748657728

約数和(自身を除く): 459065484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 137, 142, 213, 274, 284, 411, 426, 548, 639, 822, 827, 852, 1233, 1278, 1644, 1654, 2466, 2481, 2556, 3308, 4932, 4962, 7443, 9727, 9924, 14886, 19454, 29181, 29772, 38908, 58362, 58717, 87543, 113299, 116724, 117434, 175086, 176151, 226598, 234868, 339897, 350172, 352302, 453196, 528453, 679794, 704604, 1019691, 1056906, 1359588, 2039382, 2113812, 4078764, 8044229, 16088458, 24132687, 32176916, 48265374, 72398061, 96530748, 144796122, 289592244]

約数ペア:

[(1, 289592244), (2, 144796122), (3, 96530748), (4, 72398061), (6, 48265374), (9, 32176916), (12, 24132687), (18, 16088458), (36, 8044229), (71, 4078764), (137, 2113812), (142, 2039382), (213, 1359588), (274, 1056906), (284, 1019691), (411, 704604), (426, 679794), (548, 528453), (639, 453196), (822, 352302), (827, 350172), (852, 339897), (1233, 234868), (1278, 226598), (1644, 176151), (1654, 175086), (2466, 117434), (2481, 116724), (2556, 113299), (3308, 87543), (4932, 58717), (4962, 58362), (7443, 38908), (9727, 29772), (9924, 29181), (14886, 19454)]