425306982

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1249}}^1$

素因数の和:1405

約数の個数: 64

約数和(自身を含む): 936000000

約数和(自身を除く): 510693018

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 103, 114, 174, 206, 309, 551, 618, 1102, 1249, 1653, 1957, 2498, 2987, 3306, 3747, 3914, 5871, 5974, 7494, 8961, 11742, 17922, 23731, 36221, 47462, 56753, 71193, 72442, 108663, 113506, 128647, 142386, 170259, 217326, 257294, 340518, 385941, 688199, 771882, 1376398, 2064597, 2444293, 3730763, 4129194, 4888586, 7332879, 7461526, 11192289, 14665758, 22384578, 70884497, 141768994, 212653491, 425306982]

約数ペア:

[(1, 425306982), (2, 212653491), (3, 141768994), (6, 70884497), (19, 22384578), (29, 14665758), (38, 11192289), (57, 7461526), (58, 7332879), (87, 4888586), (103, 4129194), (114, 3730763), (174, 2444293), (206, 2064597), (309, 1376398), (551, 771882), (618, 688199), (1102, 385941), (1249, 340518), (1653, 257294), (1957, 217326), (2498, 170259), (2987, 142386), (3306, 128647), (3747, 113506), (3914, 108663), (5871, 72442), (5974, 71193), (7494, 56753), (8961, 47462), (11742, 36221), (17922, 23731)]