353283948

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1301}}^1$

素因数の和:1727

約数の個数: 72

約数和(自身を含む): 943116720

約数和(自身を除く): 589832772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 397, 684, 794, 1191, 1301, 1588, 2382, 2602, 3573, 3903, 4764, 5204, 7146, 7543, 7806, 11709, 14292, 15086, 15612, 22629, 23418, 24719, 30172, 45258, 46836, 49438, 67887, 74157, 90516, 98876, 135774, 148314, 222471, 271548, 296628, 444942, 516497, 889884, 1032994, 1549491, 2065988, 3098982, 4648473, 6197964, 9296946, 9813443, 18593892, 19626886, 29440329, 39253772, 58880658, 88320987, 117761316, 176641974, 353283948]

約数ペア:

[(1, 353283948), (2, 176641974), (3, 117761316), (4, 88320987), (6, 58880658), (9, 39253772), (12, 29440329), (18, 19626886), (19, 18593892), (36, 9813443), (38, 9296946), (57, 6197964), (76, 4648473), (114, 3098982), (171, 2065988), (228, 1549491), (342, 1032994), (397, 889884), (684, 516497), (794, 444942), (1191, 296628), (1301, 271548), (1588, 222471), (2382, 148314), (2602, 135774), (3573, 98876), (3903, 90516), (4764, 74157), (5204, 67887), (7146, 49438), (7543, 46836), (7806, 45258), (11709, 30172), (14292, 24719), (15086, 23418), (15612, 22629)]