989665824

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47507}}^1$

素因数の和:47558

約数の個数: 96

約数和(自身を含む): 3064836096

約数和(自身を除く): 2075170272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 168, 186, 217, 224, 248, 336, 372, 434, 496, 651, 672, 744, 868, 992, 1302, 1488, 1736, 2604, 2976, 3472, 5208, 6944, 10416, 20832, 47507, 95014, 142521, 190028, 285042, 332549, 380056, 570084, 665098, 760112, 997647, 1140168, 1330196, 1472717, 1520224, 1995294, 2280336, 2660392, 2945434, 3990588, 4418151, 4560672, 5320784, 5890868, 7981176, 8836302, 10309019, 10641568, 11781736, 15962352, 17672604, 20618038, 23563472, 30927057, 31924704, 35345208, 41236076, 47126944, 61854114, 70690416, 82472152, 123708228, 141380832, 164944304, 247416456, 329888608, 494832912, 989665824]

約数ペア:

[(1, 989665824), (2, 494832912), (3, 329888608), (4, 247416456), (6, 164944304), (7, 141380832), (8, 123708228), (12, 82472152), (14, 70690416), (16, 61854114), (21, 47126944), (24, 41236076), (28, 35345208), (31, 31924704), (32, 30927057), (42, 23563472), (48, 20618038), (56, 17672604), (62, 15962352), (84, 11781736), (93, 10641568), (96, 10309019), (112, 8836302), (124, 7981176), (168, 5890868), (186, 5320784), (217, 4560672), (224, 4418151), (248, 3990588), (336, 2945434), (372, 2660392), (434, 2280336), (496, 1995294), (651, 1520224), (672, 1472717), (744, 1330196), (868, 1140168), (992, 997647), (1302, 760112), (1488, 665098), (1736, 570084), (2604, 380056), (2976, 332549), (3472, 285042), (5208, 190028), (6944, 142521), (10416, 95014), (20832, 47507)]