430628836

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:505

約数の個数: 72

約数和(自身を含む): 884822400

約数和(自身を除く): 454193564

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 199, 242, 263, 374, 398, 484, 526, 748, 796, 1052, 2057, 2189, 2893, 3383, 4114, 4378, 4471, 5786, 6766, 8228, 8756, 8942, 11572, 13532, 17884, 24079, 31823, 37213, 48158, 49181, 52337, 63646, 74426, 96316, 98362, 104674, 127292, 148852, 196724, 209348, 409343, 540991, 575707, 818686, 889729, 1081982, 1151414, 1637372, 1779458, 2163964, 2302828, 3558916, 6332777, 9787019, 12665554, 19574038, 25331108, 39148076, 107657209, 215314418, 430628836]

約数ペア:

[(1, 430628836), (2, 215314418), (4, 107657209), (11, 39148076), (17, 25331108), (22, 19574038), (34, 12665554), (44, 9787019), (68, 6332777), (121, 3558916), (187, 2302828), (199, 2163964), (242, 1779458), (263, 1637372), (374, 1151414), (398, 1081982), (484, 889729), (526, 818686), (748, 575707), (796, 540991), (1052, 409343), (2057, 209348), (2189, 196724), (2893, 148852), (3383, 127292), (4114, 104674), (4378, 98362), (4471, 96316), (5786, 74426), (6766, 63646), (8228, 52337), (8756, 49181), (8942, 48158), (11572, 37213), (13532, 31823), (17884, 24079)]