411020512

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:548

約数の個数: 96

約数和(自身を含む): 955281600

約数和(自身を除く): 544261088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 89, 106, 112, 178, 212, 224, 356, 371, 389, 424, 623, 712, 742, 778, 848, 1246, 1424, 1484, 1556, 1696, 2492, 2723, 2848, 2968, 3112, 4717, 4984, 5446, 5936, 6224, 9434, 9968, 10892, 11872, 12448, 18868, 19936, 20617, 21784, 33019, 34621, 37736, 41234, 43568, 66038, 69242, 75472, 82468, 87136, 132076, 138484, 144319, 150944, 164936, 242347, 264152, 276968, 288638, 329872, 484694, 528304, 553936, 577276, 659744, 969388, 1056608, 1107872, 1154552, 1834913, 1938776, 2309104, 3669826, 3877552, 4618208, 7339652, 7755104, 12844391, 14679304, 25688782, 29358608, 51377564, 58717216, 102755128, 205510256, 411020512]

約数ペア:

[(1, 411020512), (2, 205510256), (4, 102755128), (7, 58717216), (8, 51377564), (14, 29358608), (16, 25688782), (28, 14679304), (32, 12844391), (53, 7755104), (56, 7339652), (89, 4618208), (106, 3877552), (112, 3669826), (178, 2309104), (212, 1938776), (224, 1834913), (356, 1154552), (371, 1107872), (389, 1056608), (424, 969388), (623, 659744), (712, 577276), (742, 553936), (778, 528304), (848, 484694), (1246, 329872), (1424, 288638), (1484, 276968), (1556, 264152), (1696, 242347), (2492, 164936), (2723, 150944), (2848, 144319), (2968, 138484), (3112, 132076), (4717, 87136), (4984, 82468), (5446, 75472), (5936, 69242), (6224, 66038), (9434, 43568), (9968, 41234), (10892, 37736), (11872, 34621), (12448, 33019), (18868, 21784), (19936, 20617)]