221940432

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3191}}^1$

素因数の和:3238

約数の個数: 160

約数和(自身を含む): 759951360

約数和(自身を除く): 538010928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 108, 112, 126, 138, 144, 161, 168, 184, 189, 207, 216, 252, 276, 322, 336, 368, 378, 414, 432, 483, 504, 552, 621, 644, 756, 828, 966, 1008, 1104, 1242, 1288, 1449, 1512, 1656, 1932, 2484, 2576, 2898, 3024, 3191, 3312, 3864, 4347, 4968, 5796, 6382, 7728, 8694, 9573, 9936, 11592, 12764, 17388, 19146, 22337, 23184, 25528, 28719, 34776, 38292, 44674, 51056, 57438, 67011, 69552, 73393, 76584, 86157, 89348, 114876, 134022, 146786, 153168, 172314, 178696, 201033, 220179, 229752, 268044, 293572, 344628, 357392, 402066, 440358, 459504, 513751, 536088, 587144, 603099, 660537, 689256, 804132, 880716, 1027502, 1072176, 1174288, 1206198, 1321074, 1378512, 1541253, 1608264, 1761432, 1981611, 2055004, 2412396, 2642148, 3082506, 3216528, 3522864, 3963222, 4110008, 4623759, 4824792, 5284296, 6165012, 7926444, 8220016, 9247518, 9649584, 10568592, 12330024, 13871277, 15852888, 18495036, 24660048, 27742554, 31705776, 36990072, 55485108, 73980144, 110970216, 221940432]

約数ペア:

[(1, 221940432), (2, 110970216), (3, 73980144), (4, 55485108), (6, 36990072), (7, 31705776), (8, 27742554), (9, 24660048), (12, 18495036), (14, 15852888), (16, 13871277), (18, 12330024), (21, 10568592), (23, 9649584), (24, 9247518), (27, 8220016), (28, 7926444), (36, 6165012), (42, 5284296), (46, 4824792), (48, 4623759), (54, 4110008), (56, 3963222), (63, 3522864), (69, 3216528), (72, 3082506), (84, 2642148), (92, 2412396), (108, 2055004), (112, 1981611), (126, 1761432), (138, 1608264), (144, 1541253), (161, 1378512), (168, 1321074), (184, 1206198), (189, 1174288), (207, 1072176), (216, 1027502), (252, 880716), (276, 804132), (322, 689256), (336, 660537), (368, 603099), (378, 587144), (414, 536088), (432, 513751), (483, 459504), (504, 440358), (552, 402066), (621, 357392), (644, 344628), (756, 293572), (828, 268044), (966, 229752), (1008, 220179), (1104, 201033), (1242, 178696), (1288, 172314), (1449, 153168), (1512, 146786), (1656, 134022), (1932, 114876), (2484, 89348), (2576, 86157), (2898, 76584), (3024, 73393), (3191, 69552), (3312, 67011), (3864, 57438), (4347, 51056), (4968, 44674), (5796, 38292), (6382, 34776), (7728, 28719), (8694, 25528), (9573, 23184), (9936, 22337), (11592, 19146), (12764, 17388)]