2130851928

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{839}}^1$

素因数の和:1021

約数の個数: 128

約数和(自身を含む): 5748019200

約数和(自身を除く): 3617167272

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 43, 46, 69, 86, 92, 107, 129, 138, 172, 184, 214, 258, 276, 321, 344, 428, 516, 552, 642, 839, 856, 989, 1032, 1284, 1678, 1978, 2461, 2517, 2568, 2967, 3356, 3956, 4601, 4922, 5034, 5934, 6712, 7383, 7912, 9202, 9844, 10068, 11868, 13803, 14766, 18404, 19297, 19688, 20136, 23736, 27606, 29532, 36077, 36808, 38594, 55212, 57891, 59064, 72154, 77188, 89773, 105823, 108231, 110424, 115782, 144308, 154376, 179546, 211646, 216462, 231564, 269319, 288616, 317469, 359092, 423292, 432924, 463128, 538638, 634938, 718184, 829771, 846584, 865848, 1077276, 1269876, 1659542, 2064779, 2154552, 2489313, 2539752, 3319084, 3860239, 4129558, 4978626, 6194337, 6638168, 7720478, 8259116, 9957252, 11580717, 12388674, 15440956, 16518232, 19914504, 23161434, 24777348, 30881912, 46322868, 49554696, 88785497, 92645736, 177570994, 266356491, 355141988, 532712982, 710283976, 1065425964, 2130851928]

約数ペア:

[(1, 2130851928), (2, 1065425964), (3, 710283976), (4, 532712982), (6, 355141988), (8, 266356491), (12, 177570994), (23, 92645736), (24, 88785497), (43, 49554696), (46, 46322868), (69, 30881912), (86, 24777348), (92, 23161434), (107, 19914504), (129, 16518232), (138, 15440956), (172, 12388674), (184, 11580717), (214, 9957252), (258, 8259116), (276, 7720478), (321, 6638168), (344, 6194337), (428, 4978626), (516, 4129558), (552, 3860239), (642, 3319084), (839, 2539752), (856, 2489313), (989, 2154552), (1032, 2064779), (1284, 1659542), (1678, 1269876), (1978, 1077276), (2461, 865848), (2517, 846584), (2568, 829771), (2967, 718184), (3356, 634938), (3956, 538638), (4601, 463128), (4922, 432924), (5034, 423292), (5934, 359092), (6712, 317469), (7383, 288616), (7912, 269319), (9202, 231564), (9844, 216462), (10068, 211646), (11868, 179546), (13803, 154376), (14766, 144308), (18404, 115782), (19297, 110424), (19688, 108231), (20136, 105823), (23736, 89773), (27606, 77188), (29532, 72154), (36077, 59064), (36808, 57891), (38594, 55212)]