221995152

素因数分解:

$2^4\times 3^2\times {\mathrm{1061}}^1\times {\mathrm{1453}}^1$

素因数の和:2528

約数の個数: 60

約数和(自身を含む): 622291644

約数和(自身を除く): 400296492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1061, 1453, 2122, 2906, 3183, 4244, 4359, 5812, 6366, 8488, 8718, 9549, 11624, 12732, 13077, 16976, 17436, 19098, 23248, 25464, 26154, 34872, 38196, 50928, 52308, 69744, 76392, 104616, 152784, 209232, 1541633, 3083266, 4624899, 6166532, 9249798, 12333064, 13874697, 18499596, 24666128, 27749394, 36999192, 55498788, 73998384, 110997576, 221995152]

約数ペア:

[(1, 221995152), (2, 110997576), (3, 73998384), (4, 55498788), (6, 36999192), (8, 27749394), (9, 24666128), (12, 18499596), (16, 13874697), (18, 12333064), (24, 9249798), (36, 6166532), (48, 4624899), (72, 3083266), (144, 1541633), (1061, 209232), (1453, 152784), (2122, 104616), (2906, 76392), (3183, 69744), (4244, 52308), (4359, 50928), (5812, 38196), (6366, 34872), (8488, 26154), (8718, 25464), (9549, 23248), (11624, 19098), (12732, 17436), (13077, 16976)]