515658052512

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{25218019}}^1$

素因数の和:25218106

約数の個数: 72

約数和(自身を含む): 1487056203360

約数和(自身を除く): 971398150848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 10224, 20448, 25218019, 50436038, 75654057, 100872076, 151308114, 201744152, 226962171, 302616228, 403488304, 453924342, 605232456, 806976608, 907848684, 1210464912, 1790479349, 1815697368, 2420929824, 3580958698, 3631394736, 5371438047, 7161917396, 7262789472, 10742876094, 14323834792, 16114314141, 21485752188, 28647669584, 32228628282, 42971504376, 57295339168, 64457256564, 85943008752, 128914513128, 171886017504, 257829026256, 515658052512]

約数ペア:

[(1, 515658052512), (2, 257829026256), (3, 171886017504), (4, 128914513128), (6, 85943008752), (8, 64457256564), (9, 57295339168), (12, 42971504376), (16, 32228628282), (18, 28647669584), (24, 21485752188), (32, 16114314141), (36, 14323834792), (48, 10742876094), (71, 7262789472), (72, 7161917396), (96, 5371438047), (142, 3631394736), (144, 3580958698), (213, 2420929824), (284, 1815697368), (288, 1790479349), (426, 1210464912), (568, 907848684), (639, 806976608), (852, 605232456), (1136, 453924342), (1278, 403488304), (1704, 302616228), (2272, 226962171), (2556, 201744152), (3408, 151308114), (5112, 100872076), (6816, 75654057), (10224, 50436038), (20448, 25218019)]