1318888968

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{7297}}^1$

素因数の和:7766

約数の個数: 64

約数和(自身を含む): 3499536960

約数和(自身を除く): 2180647992

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 443, 886, 1329, 1772, 2658, 3544, 5316, 7297, 7531, 10632, 14594, 15062, 21891, 22593, 29188, 30124, 43782, 45186, 58376, 60248, 87564, 90372, 124049, 175128, 180744, 248098, 372147, 496196, 744294, 992392, 1488588, 2977176, 3232571, 6465142, 9697713, 12930284, 19395426, 25860568, 38790852, 54953707, 77581704, 109907414, 164861121, 219814828, 329722242, 439629656, 659444484, 1318888968]

約数ペア:

[(1, 1318888968), (2, 659444484), (3, 439629656), (4, 329722242), (6, 219814828), (8, 164861121), (12, 109907414), (17, 77581704), (24, 54953707), (34, 38790852), (51, 25860568), (68, 19395426), (102, 12930284), (136, 9697713), (204, 6465142), (408, 3232571), (443, 2977176), (886, 1488588), (1329, 992392), (1772, 744294), (2658, 496196), (3544, 372147), (5316, 248098), (7297, 180744), (7531, 175128), (10632, 124049), (14594, 90372), (15062, 87564), (21891, 60248), (22593, 58376), (29188, 45186), (30124, 43782)]