28946654964

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{486433}}^1$

素因数の和:486494

約数の個数: 96

約数和(自身を含む): 81720912000

約数和(自身を除く): 52774257036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 29, 36, 38, 54, 57, 58, 76, 87, 108, 114, 116, 171, 174, 228, 261, 342, 348, 513, 522, 551, 684, 783, 1026, 1044, 1102, 1566, 1653, 2052, 2204, 3132, 3306, 4959, 6612, 9918, 14877, 19836, 29754, 59508, 486433, 972866, 1459299, 1945732, 2918598, 4377897, 5837196, 8755794, 9242227, 13133691, 14106557, 17511588, 18484454, 26267382, 27726681, 28213114, 36968908, 42319671, 52534764, 55453362, 56426228, 83180043, 84639342, 110906724, 126959013, 166360086, 169278684, 249540129, 253918026, 268024583, 332720172, 380877039, 499080258, 507836052, 536049166, 761754078, 804073749, 998160516, 1072098332, 1523508156, 1608147498, 2412221247, 3216294996, 4824442494, 7236663741, 9648884988, 14473327482, 28946654964]

約数ペア:

[(1, 28946654964), (2, 14473327482), (3, 9648884988), (4, 7236663741), (6, 4824442494), (9, 3216294996), (12, 2412221247), (18, 1608147498), (19, 1523508156), (27, 1072098332), (29, 998160516), (36, 804073749), (38, 761754078), (54, 536049166), (57, 507836052), (58, 499080258), (76, 380877039), (87, 332720172), (108, 268024583), (114, 253918026), (116, 249540129), (171, 169278684), (174, 166360086), (228, 126959013), (261, 110906724), (342, 84639342), (348, 83180043), (513, 56426228), (522, 55453362), (551, 52534764), (684, 42319671), (783, 36968908), (1026, 28213114), (1044, 27726681), (1102, 26267382), (1566, 18484454), (1653, 17511588), (2052, 14106557), (2204, 13133691), (3132, 9242227), (3306, 8755794), (4959, 5837196), (6612, 4377897), (9918, 2918598), (14877, 1945732), (19836, 1459299), (29754, 972866), (59508, 486433)]