281482452

素因数分解:

$2^2\times 3^5\times {\mathrm{73}}^1\times {\mathrm{3967}}^1$

素因数の和:4059

約数の個数: 72

約数和(自身を含む): 748174336

約数和(自身を除く): 466691884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 81, 108, 146, 162, 219, 243, 292, 324, 438, 486, 657, 876, 972, 1314, 1971, 2628, 3942, 3967, 5913, 7884, 7934, 11826, 11901, 15868, 17739, 23652, 23802, 35478, 35703, 47604, 70956, 71406, 107109, 142812, 214218, 289591, 321327, 428436, 579182, 642654, 868773, 963981, 1158364, 1285308, 1737546, 1927962, 2606319, 3475092, 3855924, 5212638, 7818957, 10425276, 15637914, 23456871, 31275828, 46913742, 70370613, 93827484, 140741226, 281482452]

約数ペア:

[(1, 281482452), (2, 140741226), (3, 93827484), (4, 70370613), (6, 46913742), (9, 31275828), (12, 23456871), (18, 15637914), (27, 10425276), (36, 7818957), (54, 5212638), (73, 3855924), (81, 3475092), (108, 2606319), (146, 1927962), (162, 1737546), (219, 1285308), (243, 1158364), (292, 963981), (324, 868773), (438, 642654), (486, 579182), (657, 428436), (876, 321327), (972, 289591), (1314, 214218), (1971, 142812), (2628, 107109), (3942, 71406), (3967, 70956), (5913, 47604), (7884, 35703), (7934, 35478), (11826, 23802), (11901, 23652), (15868, 17739)]