421567104

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{156833}}^1$

素因数の和:156857

約数の個数: 64

約数和(自身を含む): 1279765440

約数和(自身を除く): 858198336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 156833, 313666, 470499, 627332, 940998, 1097831, 1254664, 1881996, 2195662, 2509328, 3293493, 3763992, 4391324, 5018656, 6586986, 7527984, 8782648, 10037312, 13173972, 15055968, 17565296, 20074624, 26347944, 30111936, 35130592, 52695888, 60223872, 70261184, 105391776, 140522368, 210783552, 421567104]

約数ペア:

[(1, 421567104), (2, 210783552), (3, 140522368), (4, 105391776), (6, 70261184), (7, 60223872), (8, 52695888), (12, 35130592), (14, 30111936), (16, 26347944), (21, 20074624), (24, 17565296), (28, 15055968), (32, 13173972), (42, 10037312), (48, 8782648), (56, 7527984), (64, 6586986), (84, 5018656), (96, 4391324), (112, 3763992), (128, 3293493), (168, 2509328), (192, 2195662), (224, 1881996), (336, 1254664), (384, 1097831), (448, 940998), (672, 627332), (896, 470499), (1344, 313666), (2688, 156833)]