211221849312

素因数分解:

$2^5\times 3^4\times {\mathrm{251}}^1\times {\mathrm{324661}}^1$

素因数の和:324934

約数の個数: 120

約数和(自身を含む): 623674403352

約数和(自身を除く): 412452554040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 251, 288, 324, 432, 502, 648, 753, 864, 1004, 1296, 1506, 2008, 2259, 2592, 3012, 4016, 4518, 6024, 6777, 8032, 9036, 12048, 13554, 18072, 20331, 24096, 27108, 36144, 40662, 54216, 72288, 81324, 108432, 162648, 216864, 324661, 325296, 649322, 650592, 973983, 1298644, 1947966, 2597288, 2921949, 3895932, 5194576, 5843898, 7791864, 8765847, 10389152, 11687796, 15583728, 17531694, 23375592, 26297541, 31167456, 35063388, 46751184, 52595082, 70126776, 81489911, 93502368, 105190164, 140253552, 162979822, 210380328, 244469733, 280507104, 325959644, 420760656, 488939466, 651919288, 733409199, 841521312, 977878932, 1303838576, 1466818398, 1955757864, 2200227597, 2607677152, 2933636796, 3911515728, 4400455194, 5867273592, 6600682791, 7823031456, 8800910388, 11734547184, 13201365582, 17601820776, 23469094368, 26402731164, 35203641552, 52805462328, 70407283104, 105610924656, 211221849312]

約数ペア:

[(1, 211221849312), (2, 105610924656), (3, 70407283104), (4, 52805462328), (6, 35203641552), (8, 26402731164), (9, 23469094368), (12, 17601820776), (16, 13201365582), (18, 11734547184), (24, 8800910388), (27, 7823031456), (32, 6600682791), (36, 5867273592), (48, 4400455194), (54, 3911515728), (72, 2933636796), (81, 2607677152), (96, 2200227597), (108, 1955757864), (144, 1466818398), (162, 1303838576), (216, 977878932), (251, 841521312), (288, 733409199), (324, 651919288), (432, 488939466), (502, 420760656), (648, 325959644), (753, 280507104), (864, 244469733), (1004, 210380328), (1296, 162979822), (1506, 140253552), (2008, 105190164), (2259, 93502368), (2592, 81489911), (3012, 70126776), (4016, 52595082), (4518, 46751184), (6024, 35063388), (6777, 31167456), (8032, 26297541), (9036, 23375592), (12048, 17531694), (13554, 15583728), (18072, 11687796), (20331, 10389152), (24096, 8765847), (27108, 7791864), (36144, 5843898), (40662, 5194576), (54216, 3895932), (72288, 2921949), (81324, 2597288), (108432, 1947966), (162648, 1298644), (216864, 973983), (324661, 650592), (325296, 649322)]