2009145504

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{1049}}^1$

素因数の和:1414

約数の個数: 96

約数和(自身を含む): 5372438400

約数和(自身を除く): 3363292896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 281, 284, 426, 562, 568, 843, 852, 1049, 1124, 1136, 1686, 1704, 2098, 2248, 2272, 3147, 3372, 3408, 4196, 4496, 6294, 6744, 6816, 8392, 8992, 12588, 13488, 16784, 19951, 25176, 26976, 33568, 39902, 50352, 59853, 74479, 79804, 100704, 119706, 148958, 159608, 223437, 239412, 294769, 297916, 319216, 446874, 478824, 589538, 595832, 638432, 884307, 893748, 957648, 1179076, 1191664, 1768614, 1787496, 1915296, 2358152, 2383328, 3537228, 3574992, 4716304, 7074456, 7149984, 9432608, 14148912, 20928599, 28297824, 41857198, 62785797, 83714396, 125571594, 167428792, 251143188, 334857584, 502286376, 669715168, 1004572752, 2009145504]

約数ペア:

[(1, 2009145504), (2, 1004572752), (3, 669715168), (4, 502286376), (6, 334857584), (8, 251143188), (12, 167428792), (16, 125571594), (24, 83714396), (32, 62785797), (48, 41857198), (71, 28297824), (96, 20928599), (142, 14148912), (213, 9432608), (281, 7149984), (284, 7074456), (426, 4716304), (562, 3574992), (568, 3537228), (843, 2383328), (852, 2358152), (1049, 1915296), (1124, 1787496), (1136, 1768614), (1686, 1191664), (1704, 1179076), (2098, 957648), (2248, 893748), (2272, 884307), (3147, 638432), (3372, 595832), (3408, 589538), (4196, 478824), (4496, 446874), (6294, 319216), (6744, 297916), (6816, 294769), (8392, 239412), (8992, 223437), (12588, 159608), (13488, 148958), (16784, 119706), (19951, 100704), (25176, 79804), (26976, 74479), (33568, 59853), (39902, 50352)]