287029124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4201}}^1$

素因数の和:4284

約数の個数: 48

約数和(自身を含む): 564748800

約数和(自身を除く): 277719676

約数列:

[1, 2, 4, 19, 29, 31, 38, 58, 62, 76, 116, 124, 551, 589, 899, 1102, 1178, 1798, 2204, 2356, 3596, 4201, 8402, 16804, 17081, 34162, 68324, 79819, 121829, 130231, 159638, 243658, 260462, 319276, 487316, 520924, 2314751, 2474389, 3776699, 4629502, 4948778, 7553398, 9259004, 9897556, 15106796, 71757281, 143514562, 287029124]

約数ペア:

[(1, 287029124), (2, 143514562), (4, 71757281), (19, 15106796), (29, 9897556), (31, 9259004), (38, 7553398), (58, 4948778), (62, 4629502), (76, 3776699), (116, 2474389), (124, 2314751), (551, 520924), (589, 487316), (899, 319276), (1102, 260462), (1178, 243658), (1798, 159638), (2204, 130231), (2356, 121829), (3596, 79819), (4201, 68324), (8402, 34162), (16804, 17081)]