210385728

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{17393}}^1$

素因数の和:17421

約数の個数: 112

約数和(自身を含む): 706892160

約数和(自身を除く): 496506432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 17393, 34786, 52179, 69572, 104358, 121751, 139144, 156537, 208716, 243502, 278288, 313074, 365253, 417432, 469611, 487004, 556576, 626148, 730506, 834864, 939222, 974008, 1095759, 1113152, 1252296, 1461012, 1669728, 1878444, 1948016, 2191518, 2504592, 2922024, 3287277, 3339456, 3756888, 3896032, 4383036, 5009184, 5844048, 6574554, 7513776, 7792064, 8766072, 10018368, 11688096, 13149108, 15027552, 17532144, 23376192, 26298216, 30055104, 35064288, 52596432, 70128576, 105192864, 210385728]

約数ペア:

[(1, 210385728), (2, 105192864), (3, 70128576), (4, 52596432), (6, 35064288), (7, 30055104), (8, 26298216), (9, 23376192), (12, 17532144), (14, 15027552), (16, 13149108), (18, 11688096), (21, 10018368), (24, 8766072), (27, 7792064), (28, 7513776), (32, 6574554), (36, 5844048), (42, 5009184), (48, 4383036), (54, 3896032), (56, 3756888), (63, 3339456), (64, 3287277), (72, 2922024), (84, 2504592), (96, 2191518), (108, 1948016), (112, 1878444), (126, 1669728), (144, 1461012), (168, 1252296), (189, 1113152), (192, 1095759), (216, 974008), (224, 939222), (252, 834864), (288, 730506), (336, 626148), (378, 556576), (432, 487004), (448, 469611), (504, 417432), (576, 365253), (672, 313074), (756, 278288), (864, 243502), (1008, 208716), (1344, 156537), (1512, 139144), (1728, 121751), (2016, 104358), (3024, 69572), (4032, 52179), (6048, 34786), (12096, 17393)]