421560132

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{16673}}^1$

素因数の和:16737

約数の個数: 72

約数和(自身を含む): 1170914976

約数和(自身を除く): 749354844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 3612, 4214, 6321, 8428, 12642, 16673, 25284, 33346, 50019, 66692, 100038, 116711, 200076, 233422, 350133, 466844, 700266, 716939, 816977, 1400532, 1433878, 1633954, 2150817, 2450931, 2867756, 3267908, 4301634, 4901862, 5018573, 8603268, 9803724, 10037146, 15055719, 20074292, 30111438, 35130011, 60222876, 70260022, 105390033, 140520044, 210780066, 421560132]

約数ペア:

[(1, 421560132), (2, 210780066), (3, 140520044), (4, 105390033), (6, 70260022), (7, 60222876), (12, 35130011), (14, 30111438), (21, 20074292), (28, 15055719), (42, 10037146), (43, 9803724), (49, 8603268), (84, 5018573), (86, 4901862), (98, 4301634), (129, 3267908), (147, 2867756), (172, 2450931), (196, 2150817), (258, 1633954), (294, 1433878), (301, 1400532), (516, 816977), (588, 716939), (602, 700266), (903, 466844), (1204, 350133), (1806, 233422), (2107, 200076), (3612, 116711), (4214, 100038), (6321, 66692), (8428, 50019), (12642, 33346), (16673, 25284)]