401217432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1091}}^1$

素因数の和:1317

約数の個数: 128

約数和(自身を含む): 1257984000

約数和(自身を除く): 856766568

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 199, 231, 264, 308, 398, 462, 597, 616, 796, 924, 1091, 1194, 1393, 1592, 1848, 2182, 2189, 2388, 2786, 3273, 4179, 4364, 4378, 4776, 5572, 6546, 6567, 7637, 8358, 8728, 8756, 11144, 12001, 13092, 13134, 15274, 15323, 16716, 17512, 22911, 24002, 26184, 26268, 30548, 30646, 33432, 36003, 45822, 45969, 48004, 52536, 61096, 61292, 72006, 84007, 91644, 91938, 96008, 122584, 144012, 168014, 183288, 183876, 217109, 252021, 288024, 336028, 367752, 434218, 504042, 651327, 672056, 868436, 1008084, 1302654, 1519763, 1736872, 2016168, 2388199, 2605308, 3039526, 4559289, 4776398, 5210616, 6079052, 7164597, 9118578, 9552796, 12158104, 14329194, 16717393, 18237156, 19105592, 28658388, 33434786, 36474312, 50152179, 57316776, 66869572, 100304358, 133739144, 200608716, 401217432]

約数ペア:

[(1, 401217432), (2, 200608716), (3, 133739144), (4, 100304358), (6, 66869572), (7, 57316776), (8, 50152179), (11, 36474312), (12, 33434786), (14, 28658388), (21, 19105592), (22, 18237156), (24, 16717393), (28, 14329194), (33, 12158104), (42, 9552796), (44, 9118578), (56, 7164597), (66, 6079052), (77, 5210616), (84, 4776398), (88, 4559289), (132, 3039526), (154, 2605308), (168, 2388199), (199, 2016168), (231, 1736872), (264, 1519763), (308, 1302654), (398, 1008084), (462, 868436), (597, 672056), (616, 651327), (796, 504042), (924, 434218), (1091, 367752), (1194, 336028), (1393, 288024), (1592, 252021), (1848, 217109), (2182, 183876), (2189, 183288), (2388, 168014), (2786, 144012), (3273, 122584), (4179, 96008), (4364, 91938), (4378, 91644), (4776, 84007), (5572, 72006), (6546, 61292), (6567, 61096), (7637, 52536), (8358, 48004), (8728, 45969), (8756, 45822), (11144, 36003), (12001, 33432), (13092, 30646), (13134, 30548), (15274, 26268), (15323, 26184), (16716, 24002), (17512, 22911)]