258154932

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{3457}}^1$

素因数の和:3605

約数の個数: 72

約数和(自身を含む): 706427904

約数和(自身を除く): 448272972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 127, 147, 196, 254, 294, 381, 508, 588, 762, 889, 1524, 1778, 2667, 3457, 3556, 5334, 6223, 6914, 10371, 10668, 12446, 13828, 18669, 20742, 24199, 24892, 37338, 41484, 48398, 72597, 74676, 96796, 145194, 169393, 290388, 338786, 439039, 508179, 677572, 878078, 1016358, 1317117, 1756156, 2032716, 2634234, 3073273, 5268468, 6146546, 9219819, 12293092, 18439638, 21512911, 36879276, 43025822, 64538733, 86051644, 129077466, 258154932]

約数ペア:

[(1, 258154932), (2, 129077466), (3, 86051644), (4, 64538733), (6, 43025822), (7, 36879276), (12, 21512911), (14, 18439638), (21, 12293092), (28, 9219819), (42, 6146546), (49, 5268468), (84, 3073273), (98, 2634234), (127, 2032716), (147, 1756156), (196, 1317117), (254, 1016358), (294, 878078), (381, 677572), (508, 508179), (588, 439039), (762, 338786), (889, 290388), (1524, 169393), (1778, 145194), (2667, 96796), (3457, 74676), (3556, 72597), (5334, 48398), (6223, 41484), (6914, 37338), (10371, 24892), (10668, 24199), (12446, 20742), (13828, 18669)]