7421867856

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{208667}}^1$

素因数の和:208713

約数の個数: 120

約数和(自身を含む): 23546097120

約数和(自身を除く): 16124229264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3952, 4446, 5928, 8892, 11856, 17784, 35568, 208667, 417334, 626001, 834668, 1252002, 1669336, 1878003, 2504004, 2712671, 3338672, 3756006, 3964673, 5008008, 5425342, 7512012, 7929346, 8138013, 10016016, 10850684, 11894019, 15024024, 15858692, 16276026, 21701368, 23788038, 24414039, 30048048, 31717384, 32552052, 35682057, 43402736, 47576076, 48828078, 51540749, 63434768, 65104104, 71364114, 95152152, 97656156, 103081498, 130208208, 142728228, 154622247, 190304304, 195312312, 206162996, 285456456, 309244494, 390624624, 412325992, 463866741, 570912912, 618488988, 824651984, 927733482, 1236977976, 1855466964, 2473955952, 3710933928, 7421867856]

約数ペア:

[(1, 7421867856), (2, 3710933928), (3, 2473955952), (4, 1855466964), (6, 1236977976), (8, 927733482), (9, 824651984), (12, 618488988), (13, 570912912), (16, 463866741), (18, 412325992), (19, 390624624), (24, 309244494), (26, 285456456), (36, 206162996), (38, 195312312), (39, 190304304), (48, 154622247), (52, 142728228), (57, 130208208), (72, 103081498), (76, 97656156), (78, 95152152), (104, 71364114), (114, 65104104), (117, 63434768), (144, 51540749), (152, 48828078), (156, 47576076), (171, 43402736), (208, 35682057), (228, 32552052), (234, 31717384), (247, 30048048), (304, 24414039), (312, 23788038), (342, 21701368), (456, 16276026), (468, 15858692), (494, 15024024), (624, 11894019), (684, 10850684), (741, 10016016), (912, 8138013), (936, 7929346), (988, 7512012), (1368, 5425342), (1482, 5008008), (1872, 3964673), (1976, 3756006), (2223, 3338672), (2736, 2712671), (2964, 2504004), (3952, 1878003), (4446, 1669336), (5928, 1252002), (8892, 834668), (11856, 626001), (17784, 417334), (35568, 208667)]