218854334820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4670387}}^1$

素因数の和:4670481

約数の個数: 96

約数和(自身を含む): 677916158976

約数和(自身を除く): 459061824156

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 71, 110, 132, 142, 165, 213, 220, 284, 330, 355, 426, 660, 710, 781, 852, 1065, 1420, 1562, 2130, 2343, 3124, 3905, 4260, 4686, 7810, 9372, 11715, 15620, 23430, 46860, 4670387, 9340774, 14011161, 18681548, 23351935, 28022322, 46703870, 51374257, 56044644, 70055805, 93407740, 102748514, 140111610, 154122771, 205497028, 256871285, 280223220, 308245542, 331597477, 513742570, 616491084, 663194954, 770613855, 994792431, 1027485140, 1326389908, 1541227710, 1657987385, 1989584862, 3082455420, 3315974770, 3647572247, 3979169724, 4973962155, 6631949540, 7295144494, 9947924310, 10942716741, 14590288988, 18237861235, 19895848620, 21885433482, 36475722470, 43770866964, 54713583705, 72951444940, 109427167410, 218854334820]

約数ペア:

[(1, 218854334820), (2, 109427167410), (3, 72951444940), (4, 54713583705), (5, 43770866964), (6, 36475722470), (10, 21885433482), (11, 19895848620), (12, 18237861235), (15, 14590288988), (20, 10942716741), (22, 9947924310), (30, 7295144494), (33, 6631949540), (44, 4973962155), (55, 3979169724), (60, 3647572247), (66, 3315974770), (71, 3082455420), (110, 1989584862), (132, 1657987385), (142, 1541227710), (165, 1326389908), (213, 1027485140), (220, 994792431), (284, 770613855), (330, 663194954), (355, 616491084), (426, 513742570), (660, 331597477), (710, 308245542), (781, 280223220), (852, 256871285), (1065, 205497028), (1420, 154122771), (1562, 140111610), (2130, 102748514), (2343, 93407740), (3124, 70055805), (3905, 56044644), (4260, 51374257), (4686, 46703870), (7810, 28022322), (9372, 23351935), (11715, 18681548), (15620, 14011161), (23430, 9340774), (46860, 4670387)]