490660296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{43591}}^1$

素因数の和:43674

約数の個数: 64

約数和(自身を含む): 1422842880

約数和(自身を除く): 932182584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 168, 201, 268, 402, 469, 536, 804, 938, 1407, 1608, 1876, 2814, 3752, 5628, 11256, 43591, 87182, 130773, 174364, 261546, 305137, 348728, 523092, 610274, 915411, 1046184, 1220548, 1830822, 2441096, 2920597, 3661644, 5841194, 7323288, 8761791, 11682388, 17523582, 20444179, 23364776, 35047164, 40888358, 61332537, 70094328, 81776716, 122665074, 163553432, 245330148, 490660296]

約数ペア:

[(1, 490660296), (2, 245330148), (3, 163553432), (4, 122665074), (6, 81776716), (7, 70094328), (8, 61332537), (12, 40888358), (14, 35047164), (21, 23364776), (24, 20444179), (28, 17523582), (42, 11682388), (56, 8761791), (67, 7323288), (84, 5841194), (134, 3661644), (168, 2920597), (201, 2441096), (268, 1830822), (402, 1220548), (469, 1046184), (536, 915411), (804, 610274), (938, 523092), (1407, 348728), (1608, 305137), (1876, 261546), (2814, 174364), (3752, 130773), (5628, 87182), (11256, 43591)]