531348532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1031}}^1$

素因数の和:1129

約数の個数: 96

約数和(自身を含む): 1179650304

約数和(自身を除く): 648301772

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 53, 68, 106, 143, 187, 212, 221, 286, 374, 442, 572, 583, 689, 748, 884, 901, 1031, 1166, 1378, 1802, 2062, 2332, 2431, 2756, 3604, 4124, 4862, 7579, 9724, 9911, 11341, 11713, 13403, 15158, 17527, 19822, 22682, 23426, 26806, 30316, 35054, 39644, 45364, 46852, 53612, 54643, 70108, 109286, 128843, 147433, 192797, 218572, 227851, 257686, 294866, 385594, 455702, 515372, 589732, 601073, 710359, 771188, 911404, 928931, 1202146, 1420718, 1857862, 2404292, 2506361, 2841436, 3715724, 5012722, 7813949, 10025444, 10218241, 12076103, 15627898, 20436482, 24152206, 31255796, 40872964, 48304412, 132837133, 265674266, 531348532]

約数ペア:

[(1, 531348532), (2, 265674266), (4, 132837133), (11, 48304412), (13, 40872964), (17, 31255796), (22, 24152206), (26, 20436482), (34, 15627898), (44, 12076103), (52, 10218241), (53, 10025444), (68, 7813949), (106, 5012722), (143, 3715724), (187, 2841436), (212, 2506361), (221, 2404292), (286, 1857862), (374, 1420718), (442, 1202146), (572, 928931), (583, 911404), (689, 771188), (748, 710359), (884, 601073), (901, 589732), (1031, 515372), (1166, 455702), (1378, 385594), (1802, 294866), (2062, 257686), (2332, 227851), (2431, 218572), (2756, 192797), (3604, 147433), (4124, 128843), (4862, 109286), (7579, 70108), (9724, 54643), (9911, 53612), (11341, 46852), (11713, 45364), (13403, 39644), (15158, 35054), (17527, 30316), (19822, 26806), (22682, 23426)]