290195928

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{366409}}^1$

素因数の和:366432

約数の個数: 48

約数和(自身を含む): 857399400

約数和(自身を除く): 567203472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 366409, 732818, 1099227, 1465636, 2198454, 2931272, 3297681, 4030499, 4396908, 6595362, 8060998, 8793816, 12091497, 13190724, 16121996, 24182994, 26381448, 32243992, 36274491, 48365988, 72548982, 96731976, 145097964, 290195928]

約数ペア:

[(1, 290195928), (2, 145097964), (3, 96731976), (4, 72548982), (6, 48365988), (8, 36274491), (9, 32243992), (11, 26381448), (12, 24182994), (18, 16121996), (22, 13190724), (24, 12091497), (33, 8793816), (36, 8060998), (44, 6595362), (66, 4396908), (72, 4030499), (88, 3297681), (99, 2931272), (132, 2198454), (198, 1465636), (264, 1099227), (396, 732818), (792, 366409)]