228993856

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:217

約数の個数: 168

約数和(自身を含む): 587401416

約数和(自身を除く): 358407560

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 49, 52, 56, 64, 82, 91, 98, 104, 112, 137, 164, 182, 196, 208, 224, 274, 287, 328, 364, 392, 416, 448, 533, 548, 574, 637, 656, 728, 784, 832, 959, 1066, 1096, 1148, 1274, 1312, 1456, 1568, 1781, 1918, 2009, 2132, 2192, 2296, 2548, 2624, 2912, 3136, 3562, 3731, 3836, 4018, 4264, 4384, 4592, 5096, 5617, 5824, 6713, 7124, 7462, 7672, 8036, 8528, 8768, 9184, 10192, 11234, 12467, 13426, 14248, 14924, 15344, 16072, 17056, 18368, 20384, 22468, 24934, 26117, 26852, 28496, 29848, 30688, 32144, 34112, 39319, 40768, 44936, 49868, 52234, 53704, 56992, 59696, 61376, 64288, 73021, 78638, 87269, 89872, 99736, 104468, 107408, 113984, 119392, 128576, 146042, 157276, 174538, 179744, 199472, 208936, 214816, 238784, 275233, 292084, 314552, 349076, 359488, 398944, 417872, 429632, 511147, 550466, 584168, 629104, 698152, 797888, 835744, 1022294, 1100932, 1168336, 1258208, 1396304, 1671488, 2044588, 2201864, 2336672, 2516416, 2792608, 3578029, 4089176, 4403728, 4673344, 5585216, 7156058, 8178352, 8807456, 14312116, 16356704, 17614912, 28624232, 32713408, 57248464, 114496928, 228993856]

約数ペア:

[(1, 228993856), (2, 114496928), (4, 57248464), (7, 32713408), (8, 28624232), (13, 17614912), (14, 16356704), (16, 14312116), (26, 8807456), (28, 8178352), (32, 7156058), (41, 5585216), (49, 4673344), (52, 4403728), (56, 4089176), (64, 3578029), (82, 2792608), (91, 2516416), (98, 2336672), (104, 2201864), (112, 2044588), (137, 1671488), (164, 1396304), (182, 1258208), (196, 1168336), (208, 1100932), (224, 1022294), (274, 835744), (287, 797888), (328, 698152), (364, 629104), (392, 584168), (416, 550466), (448, 511147), (533, 429632), (548, 417872), (574, 398944), (637, 359488), (656, 349076), (728, 314552), (784, 292084), (832, 275233), (959, 238784), (1066, 214816), (1096, 208936), (1148, 199472), (1274, 179744), (1312, 174538), (1456, 157276), (1568, 146042), (1781, 128576), (1918, 119392), (2009, 113984), (2132, 107408), (2192, 104468), (2296, 99736), (2548, 89872), (2624, 87269), (2912, 78638), (3136, 73021), (3562, 64288), (3731, 61376), (3836, 59696), (4018, 56992), (4264, 53704), (4384, 52234), (4592, 49868), (5096, 44936), (5617, 40768), (5824, 39319), (6713, 34112), (7124, 32144), (7462, 30688), (7672, 29848), (8036, 28496), (8528, 26852), (8768, 26117), (9184, 24934), (10192, 22468), (11234, 20384), (12467, 18368), (13426, 17056), (14248, 16072), (14924, 15344)]