31076818248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{42929}}^1$

素因数の和:43115

約数の個数: 128

約数和(自身を含む): 92316672000

約数和(自身を除く): 61239853752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 139, 168, 186, 217, 248, 278, 372, 417, 434, 556, 651, 744, 834, 868, 973, 1112, 1302, 1668, 1736, 1946, 2604, 2919, 3336, 3892, 4309, 5208, 5838, 7784, 8618, 11676, 12927, 17236, 23352, 25854, 30163, 34472, 42929, 51708, 60326, 85858, 90489, 103416, 120652, 128787, 171716, 180978, 241304, 257574, 300503, 343432, 361956, 515148, 601006, 723912, 901509, 1030296, 1202012, 1330799, 1803018, 2404024, 2661598, 3606036, 3992397, 5323196, 5967131, 7212072, 7984794, 9315593, 10646392, 11934262, 15969588, 17901393, 18631186, 23868524, 27946779, 31939176, 35802786, 37262372, 41769917, 47737048, 55893558, 71605572, 74524744, 83539834, 111787116, 125309751, 143211144, 167079668, 184981061, 223574232, 250619502, 334159336, 369962122, 501239004, 554943183, 739924244, 1002478008, 1109886366, 1294867427, 1479848488, 2219772732, 2589734854, 3884602281, 4439545464, 5179469708, 7769204562, 10358939416, 15538409124, 31076818248]

約数ペア:

[(1, 31076818248), (2, 15538409124), (3, 10358939416), (4, 7769204562), (6, 5179469708), (7, 4439545464), (8, 3884602281), (12, 2589734854), (14, 2219772732), (21, 1479848488), (24, 1294867427), (28, 1109886366), (31, 1002478008), (42, 739924244), (56, 554943183), (62, 501239004), (84, 369962122), (93, 334159336), (124, 250619502), (139, 223574232), (168, 184981061), (186, 167079668), (217, 143211144), (248, 125309751), (278, 111787116), (372, 83539834), (417, 74524744), (434, 71605572), (556, 55893558), (651, 47737048), (744, 41769917), (834, 37262372), (868, 35802786), (973, 31939176), (1112, 27946779), (1302, 23868524), (1668, 18631186), (1736, 17901393), (1946, 15969588), (2604, 11934262), (2919, 10646392), (3336, 9315593), (3892, 7984794), (4309, 7212072), (5208, 5967131), (5838, 5323196), (7784, 3992397), (8618, 3606036), (11676, 2661598), (12927, 2404024), (17236, 1803018), (23352, 1330799), (25854, 1202012), (30163, 1030296), (34472, 901509), (42929, 723912), (51708, 601006), (60326, 515148), (85858, 361956), (90489, 343432), (103416, 300503), (120652, 257574), (128787, 241304), (171716, 180978)]