327623328

素因数分解:

$2^5\times 3^2\times {\mathrm{661}}^1\times {\mathrm{1721}}^1$

素因数の和:2398

約数の個数: 72

約数和(自身を含む): 933630516

約数和(自身を除く): 606007188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 661, 1322, 1721, 1983, 2644, 3442, 3966, 5163, 5288, 5949, 6884, 7932, 10326, 10576, 11898, 13768, 15489, 15864, 20652, 21152, 23796, 27536, 30978, 31728, 41304, 47592, 55072, 61956, 63456, 82608, 95184, 123912, 165216, 190368, 247824, 495648, 1137581, 2275162, 3412743, 4550324, 6825486, 9100648, 10238229, 13650972, 18201296, 20476458, 27301944, 36402592, 40952916, 54603888, 81905832, 109207776, 163811664, 327623328]

約数ペア:

[(1, 327623328), (2, 163811664), (3, 109207776), (4, 81905832), (6, 54603888), (8, 40952916), (9, 36402592), (12, 27301944), (16, 20476458), (18, 18201296), (24, 13650972), (32, 10238229), (36, 9100648), (48, 6825486), (72, 4550324), (96, 3412743), (144, 2275162), (288, 1137581), (661, 495648), (1322, 247824), (1721, 190368), (1983, 165216), (2644, 123912), (3442, 95184), (3966, 82608), (5163, 63456), (5288, 61956), (5949, 55072), (6884, 47592), (7932, 41304), (10326, 31728), (10576, 30978), (11898, 27536), (13768, 23796), (15489, 21152), (15864, 20652)]