201623688

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{133349}}^1$

素因数の和:133371

約数の個数: 64

約数和(自身を含む): 640080000

約数和(自身を除く): 438456312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 133349, 266698, 400047, 533396, 800094, 933443, 1066792, 1200141, 1600188, 1866886, 2400282, 2800329, 3200376, 3600423, 3733772, 4800564, 5600658, 7200846, 7467544, 8400987, 9601128, 11201316, 14401692, 16801974, 22402632, 25202961, 28803384, 33603948, 50405922, 67207896, 100811844, 201623688]

約数ペア:

[(1, 201623688), (2, 100811844), (3, 67207896), (4, 50405922), (6, 33603948), (7, 28803384), (8, 25202961), (9, 22402632), (12, 16801974), (14, 14401692), (18, 11201316), (21, 9601128), (24, 8400987), (27, 7467544), (28, 7200846), (36, 5600658), (42, 4800564), (54, 3733772), (56, 3600423), (63, 3200376), (72, 2800329), (84, 2400282), (108, 1866886), (126, 1600188), (168, 1200141), (189, 1066792), (216, 933443), (252, 800094), (378, 533396), (504, 400047), (756, 266698), (1512, 133349)]