801306

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:112

約数の個数: 64

約数和(自身を含む): 2073600

約数和(自身を除く): 1272294

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 71, 99, 114, 142, 171, 198, 209, 213, 297, 342, 418, 426, 513, 594, 627, 639, 781, 1026, 1254, 1278, 1349, 1562, 1881, 1917, 2343, 2698, 3762, 3834, 4047, 4686, 5643, 7029, 8094, 11286, 12141, 14058, 14839, 21087, 24282, 29678, 36423, 42174, 44517, 72846, 89034, 133551, 267102, 400653, 801306]

約数ペア:

[(1, 801306), (2, 400653), (3, 267102), (6, 133551), (9, 89034), (11, 72846), (18, 44517), (19, 42174), (22, 36423), (27, 29678), (33, 24282), (38, 21087), (54, 14839), (57, 14058), (66, 12141), (71, 11286), (99, 8094), (114, 7029), (142, 5643), (171, 4686), (198, 4047), (209, 3834), (213, 3762), (297, 2698), (342, 2343), (418, 1917), (426, 1881), (513, 1562), (594, 1349), (627, 1278), (639, 1254), (781, 1026)]