1616923728

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{534697}}^1$

素因数の和:534721

約数の個数: 80

約数和(自身を含む): 5304204160

約数和(自身を除く): 3687280432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 534697, 1069394, 1604091, 2138788, 3208182, 3742879, 4277576, 4812273, 6416364, 7485758, 8555152, 9624546, 11228637, 12832728, 14436819, 14971516, 19249092, 22457274, 25665456, 28873638, 29943032, 33685911, 38498184, 44914548, 57747276, 59886064, 67371822, 76996368, 89829096, 101057733, 115494552, 134743644, 179658192, 202115466, 230989104, 269487288, 404230932, 538974576, 808461864, 1616923728]

約数ペア:

[(1, 1616923728), (2, 808461864), (3, 538974576), (4, 404230932), (6, 269487288), (7, 230989104), (8, 202115466), (9, 179658192), (12, 134743644), (14, 115494552), (16, 101057733), (18, 89829096), (21, 76996368), (24, 67371822), (27, 59886064), (28, 57747276), (36, 44914548), (42, 38498184), (48, 33685911), (54, 29943032), (56, 28873638), (63, 25665456), (72, 22457274), (84, 19249092), (108, 14971516), (112, 14436819), (126, 12832728), (144, 11228637), (168, 9624546), (189, 8555152), (216, 7485758), (252, 6416364), (336, 4812273), (378, 4277576), (432, 3742879), (504, 3208182), (756, 2138788), (1008, 1604091), (1512, 1069394), (3024, 534697)]