402196256

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 1062512640

約数和(自身を除く): 660316384

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 71, 76, 77, 88, 112, 121, 133, 142, 152, 154, 176, 209, 224, 242, 266, 284, 304, 308, 352, 418, 484, 497, 532, 568, 608, 616, 781, 836, 847, 968, 994, 1064, 1136, 1232, 1331, 1349, 1463, 1562, 1672, 1694, 1936, 1988, 2128, 2272, 2299, 2464, 2662, 2698, 2926, 3124, 3344, 3388, 3872, 3976, 4256, 4598, 5324, 5396, 5467, 5852, 6248, 6688, 6776, 7952, 8591, 9196, 9317, 9443, 10648, 10792, 10934, 11704, 12496, 13552, 14839, 15904, 16093, 17182, 18392, 18634, 18886, 21296, 21584, 21868, 23408, 24992, 25289, 27104, 29678, 32186, 34364, 36784, 37268, 37772, 42592, 43168, 43736, 46816, 50578, 59356, 60137, 64372, 68728, 73568, 74536, 75544, 87472, 94501, 101156, 103873, 118712, 120274, 128744, 137456, 149072, 151088, 163229, 174944, 177023, 189002, 202312, 207746, 237424, 240548, 257488, 274912, 298144, 302176, 326458, 354046, 378004, 404624, 415492, 474848, 481096, 514976, 652916, 661507, 708092, 756008, 809248, 830984, 962192, 1142603, 1305832, 1323014, 1416184, 1512016, 1661968, 1795519, 1924384, 2285206, 2611664, 2646028, 2832368, 3024032, 3323936, 3591038, 4570412, 5223328, 5292056, 5664736, 7182076, 9140824, 10584112, 12568633, 14364152, 18281648, 21168224, 25137266, 28728304, 36563296, 50274532, 57456608, 100549064, 201098128, 402196256]

約数ペア:

[(1, 402196256), (2, 201098128), (4, 100549064), (7, 57456608), (8, 50274532), (11, 36563296), (14, 28728304), (16, 25137266), (19, 21168224), (22, 18281648), (28, 14364152), (32, 12568633), (38, 10584112), (44, 9140824), (56, 7182076), (71, 5664736), (76, 5292056), (77, 5223328), (88, 4570412), (112, 3591038), (121, 3323936), (133, 3024032), (142, 2832368), (152, 2646028), (154, 2611664), (176, 2285206), (209, 1924384), (224, 1795519), (242, 1661968), (266, 1512016), (284, 1416184), (304, 1323014), (308, 1305832), (352, 1142603), (418, 962192), (484, 830984), (497, 809248), (532, 756008), (568, 708092), (608, 661507), (616, 652916), (781, 514976), (836, 481096), (847, 474848), (968, 415492), (994, 404624), (1064, 378004), (1136, 354046), (1232, 326458), (1331, 302176), (1349, 298144), (1463, 274912), (1562, 257488), (1672, 240548), (1694, 237424), (1936, 207746), (1988, 202312), (2128, 189002), (2272, 177023), (2299, 174944), (2464, 163229), (2662, 151088), (2698, 149072), (2926, 137456), (3124, 128744), (3344, 120274), (3388, 118712), (3872, 103873), (3976, 101156), (4256, 94501), (4598, 87472), (5324, 75544), (5396, 74536), (5467, 73568), (5852, 68728), (6248, 64372), (6688, 60137), (6776, 59356), (7952, 50578), (8591, 46816), (9196, 43736), (9317, 43168), (9443, 42592), (10648, 37772), (10792, 37268), (10934, 36784), (11704, 34364), (12496, 32186), (13552, 29678), (14839, 27104), (15904, 25289), (16093, 24992), (17182, 23408), (18392, 21868), (18634, 21584), (18886, 21296)]