1920312648

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{251}}^1\times {\mathrm{1801}}^1$

素因数の和:2123

約数の個数: 96

約数和(自身を含む): 5313016800

約数和(自身を除く): 3392704152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 251, 354, 472, 502, 531, 708, 753, 1004, 1062, 1416, 1506, 1801, 2008, 2124, 2259, 3012, 3602, 4248, 4518, 5403, 6024, 7204, 9036, 10806, 14408, 14809, 16209, 18072, 21612, 29618, 32418, 43224, 44427, 59236, 64836, 88854, 106259, 118472, 129672, 133281, 177708, 212518, 266562, 318777, 355416, 425036, 452051, 533124, 637554, 850072, 904102, 956331, 1066248, 1275108, 1356153, 1808204, 1912662, 2550216, 2712306, 3616408, 3825324, 4068459, 5424612, 7650648, 8136918, 10849224, 16273836, 26671009, 32547672, 53342018, 80013027, 106684036, 160026054, 213368072, 240039081, 320052108, 480078162, 640104216, 960156324, 1920312648]

約数ペア:

[(1, 1920312648), (2, 960156324), (3, 640104216), (4, 480078162), (6, 320052108), (8, 240039081), (9, 213368072), (12, 160026054), (18, 106684036), (24, 80013027), (36, 53342018), (59, 32547672), (72, 26671009), (118, 16273836), (177, 10849224), (236, 8136918), (251, 7650648), (354, 5424612), (472, 4068459), (502, 3825324), (531, 3616408), (708, 2712306), (753, 2550216), (1004, 1912662), (1062, 1808204), (1416, 1356153), (1506, 1275108), (1801, 1066248), (2008, 956331), (2124, 904102), (2259, 850072), (3012, 637554), (3602, 533124), (4248, 452051), (4518, 425036), (5403, 355416), (6024, 318777), (7204, 266562), (9036, 212518), (10806, 177708), (14408, 133281), (14809, 129672), (16209, 118472), (18072, 106259), (21612, 88854), (29618, 64836), (32418, 59236), (43224, 44427)]