812030772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{4091}}^1$

素因数の和:4261

約数の個数: 96

約数和(自身を含む): 2309852160

約数和(自身を除く): 1497821388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 139, 204, 238, 278, 357, 417, 476, 556, 714, 834, 973, 1428, 1668, 1946, 2363, 2919, 3892, 4091, 4726, 5838, 7089, 8182, 9452, 11676, 12273, 14178, 16364, 16541, 24546, 28356, 28637, 33082, 49092, 49623, 57274, 66164, 69547, 85911, 99246, 114548, 139094, 171822, 198492, 208641, 278188, 343644, 417282, 486829, 568649, 834564, 973658, 1137298, 1460487, 1705947, 1947316, 2274596, 2920974, 3411894, 3980543, 5841948, 6823788, 7961086, 9667033, 11941629, 15922172, 19334066, 23883258, 29001099, 38668132, 47766516, 58002198, 67669231, 116004396, 135338462, 203007693, 270676924, 406015386, 812030772]

約数ペア:

[(1, 812030772), (2, 406015386), (3, 270676924), (4, 203007693), (6, 135338462), (7, 116004396), (12, 67669231), (14, 58002198), (17, 47766516), (21, 38668132), (28, 29001099), (34, 23883258), (42, 19334066), (51, 15922172), (68, 11941629), (84, 9667033), (102, 7961086), (119, 6823788), (139, 5841948), (204, 3980543), (238, 3411894), (278, 2920974), (357, 2274596), (417, 1947316), (476, 1705947), (556, 1460487), (714, 1137298), (834, 973658), (973, 834564), (1428, 568649), (1668, 486829), (1946, 417282), (2363, 343644), (2919, 278188), (3892, 208641), (4091, 198492), (4726, 171822), (5838, 139094), (7089, 114548), (8182, 99246), (9452, 85911), (11676, 69547), (12273, 66164), (14178, 57274), (16364, 49623), (16541, 49092), (24546, 33082), (28356, 28637)]