421845768

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{188999}}^1$

素因数の和:189042

約数の個数: 48

約数和(自身を含む): 1179360000

約数和(自身を除く): 757514232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 188999, 377998, 566997, 755996, 1133994, 1511992, 1700991, 2267988, 3401982, 4535976, 5858969, 6803964, 11717938, 13607928, 17576907, 23435876, 35153814, 46871752, 52730721, 70307628, 105461442, 140615256, 210922884, 421845768]

約数ペア:

[(1, 421845768), (2, 210922884), (3, 140615256), (4, 105461442), (6, 70307628), (8, 52730721), (9, 46871752), (12, 35153814), (18, 23435876), (24, 17576907), (31, 13607928), (36, 11717938), (62, 6803964), (72, 5858969), (93, 4535976), (124, 3401982), (186, 2267988), (248, 1700991), (279, 1511992), (372, 1133994), (558, 755996), (744, 566997), (1116, 377998), (2232, 188999)]