243667074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{661}}^1$

素因数の和:871

約数の個数: 64

約数和(自身を含む): 570442752

約数和(自身を除く): 326775678

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 131, 134, 201, 262, 393, 402, 469, 661, 786, 917, 938, 1322, 1407, 1834, 1983, 2751, 2814, 3966, 4627, 5502, 8777, 9254, 13881, 17554, 26331, 27762, 44287, 52662, 61439, 86591, 88574, 122878, 132861, 173182, 184317, 259773, 265722, 310009, 368634, 519546, 606137, 620018, 930027, 1212274, 1818411, 1860054, 3636822, 5801597, 11603194, 17404791, 34809582, 40611179, 81222358, 121833537, 243667074]

約数ペア:

[(1, 243667074), (2, 121833537), (3, 81222358), (6, 40611179), (7, 34809582), (14, 17404791), (21, 11603194), (42, 5801597), (67, 3636822), (131, 1860054), (134, 1818411), (201, 1212274), (262, 930027), (393, 620018), (402, 606137), (469, 519546), (661, 368634), (786, 310009), (917, 265722), (938, 259773), (1322, 184317), (1407, 173182), (1834, 132861), (1983, 122878), (2751, 88574), (2814, 86591), (3966, 61439), (4627, 52662), (5502, 44287), (8777, 27762), (9254, 26331), (13881, 17554)]