38701872

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:539

約数の個数: 120

約数和(自身を含む): 120648528

約数和(自身を除く): 81946656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 53, 66, 72, 88, 99, 106, 132, 144, 159, 176, 198, 212, 264, 318, 396, 424, 461, 477, 528, 583, 636, 792, 848, 922, 954, 1166, 1272, 1383, 1584, 1749, 1844, 1908, 2332, 2544, 2766, 3498, 3688, 3816, 4149, 4664, 5071, 5247, 5532, 6996, 7376, 7632, 8298, 9328, 10142, 10494, 11064, 13992, 15213, 16596, 20284, 20988, 22128, 24433, 27984, 30426, 33192, 40568, 41976, 45639, 48866, 60852, 66384, 73299, 81136, 83952, 91278, 97732, 121704, 146598, 182556, 195464, 219897, 243408, 268763, 293196, 365112, 390928, 439794, 537526, 586392, 730224, 806289, 879588, 1075052, 1172784, 1612578, 1759176, 2150104, 2418867, 3225156, 3518352, 4300208, 4837734, 6450312, 9675468, 12900624, 19350936, 38701872]

約数ペア:

[(1, 38701872), (2, 19350936), (3, 12900624), (4, 9675468), (6, 6450312), (8, 4837734), (9, 4300208), (11, 3518352), (12, 3225156), (16, 2418867), (18, 2150104), (22, 1759176), (24, 1612578), (33, 1172784), (36, 1075052), (44, 879588), (48, 806289), (53, 730224), (66, 586392), (72, 537526), (88, 439794), (99, 390928), (106, 365112), (132, 293196), (144, 268763), (159, 243408), (176, 219897), (198, 195464), (212, 182556), (264, 146598), (318, 121704), (396, 97732), (424, 91278), (461, 83952), (477, 81136), (528, 73299), (583, 66384), (636, 60852), (792, 48866), (848, 45639), (922, 41976), (954, 40568), (1166, 33192), (1272, 30426), (1383, 27984), (1584, 24433), (1749, 22128), (1844, 20988), (1908, 20284), (2332, 16596), (2544, 15213), (2766, 13992), (3498, 11064), (3688, 10494), (3816, 10142), (4149, 9328), (4664, 8298), (5071, 7632), (5247, 7376), (5532, 6996)]