2215584

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{157}}^1$

素因数の和:187

約数の個数: 108

約数和(自身を含む): 7375914

約数和(自身を除く): 5160330

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 157, 168, 196, 224, 252, 288, 294, 314, 336, 392, 441, 471, 504, 588, 628, 672, 784, 882, 942, 1008, 1099, 1176, 1256, 1413, 1568, 1764, 1884, 2016, 2198, 2352, 2512, 2826, 3297, 3528, 3768, 4396, 4704, 5024, 5652, 6594, 7056, 7536, 7693, 8792, 9891, 11304, 13188, 14112, 15072, 15386, 17584, 19782, 22608, 23079, 26376, 30772, 35168, 39564, 45216, 46158, 52752, 61544, 69237, 79128, 92316, 105504, 123088, 138474, 158256, 184632, 246176, 276948, 316512, 369264, 553896, 738528, 1107792, 2215584]

約数ペア:

[(1, 2215584), (2, 1107792), (3, 738528), (4, 553896), (6, 369264), (7, 316512), (8, 276948), (9, 246176), (12, 184632), (14, 158256), (16, 138474), (18, 123088), (21, 105504), (24, 92316), (28, 79128), (32, 69237), (36, 61544), (42, 52752), (48, 46158), (49, 45216), (56, 39564), (63, 35168), (72, 30772), (84, 26376), (96, 23079), (98, 22608), (112, 19782), (126, 17584), (144, 15386), (147, 15072), (157, 14112), (168, 13188), (196, 11304), (224, 9891), (252, 8792), (288, 7693), (294, 7536), (314, 7056), (336, 6594), (392, 5652), (441, 5024), (471, 4704), (504, 4396), (588, 3768), (628, 3528), (672, 3297), (784, 2826), (882, 2512), (942, 2352), (1008, 2198), (1099, 2016), (1176, 1884), (1256, 1764), (1413, 1568)]