378794752

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 922743360

約数和(自身を除く): 543948608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 37, 56, 58, 64, 74, 112, 116, 128, 148, 197, 203, 224, 232, 256, 259, 296, 394, 406, 448, 464, 518, 592, 788, 812, 896, 928, 1036, 1073, 1184, 1379, 1576, 1624, 1792, 1856, 2072, 2146, 2368, 2758, 3152, 3248, 3712, 4144, 4292, 4736, 5516, 5713, 6304, 6496, 7289, 7424, 7511, 8288, 8584, 9472, 11032, 11426, 12608, 12992, 14578, 15022, 16576, 17168, 22064, 22852, 25216, 25984, 29156, 30044, 33152, 34336, 39991, 44128, 45704, 50432, 51023, 51968, 58312, 60088, 66304, 68672, 79982, 88256, 91408, 102046, 116624, 120176, 137344, 159964, 176512, 182816, 204092, 211381, 233248, 240352, 274688, 319928, 353024, 365632, 408184, 422762, 466496, 480704, 639856, 731264, 816368, 845524, 932992, 961408, 1279712, 1462528, 1479667, 1632736, 1691048, 1865984, 1922816, 2559424, 2959334, 3265472, 3382096, 5118848, 5918668, 6530944, 6764192, 10237696, 11837336, 13061888, 13528384, 23674672, 27056768, 47349344, 54113536, 94698688, 189397376, 378794752]

約数ペア:

[(1, 378794752), (2, 189397376), (4, 94698688), (7, 54113536), (8, 47349344), (14, 27056768), (16, 23674672), (28, 13528384), (29, 13061888), (32, 11837336), (37, 10237696), (56, 6764192), (58, 6530944), (64, 5918668), (74, 5118848), (112, 3382096), (116, 3265472), (128, 2959334), (148, 2559424), (197, 1922816), (203, 1865984), (224, 1691048), (232, 1632736), (256, 1479667), (259, 1462528), (296, 1279712), (394, 961408), (406, 932992), (448, 845524), (464, 816368), (518, 731264), (592, 639856), (788, 480704), (812, 466496), (896, 422762), (928, 408184), (1036, 365632), (1073, 353024), (1184, 319928), (1379, 274688), (1576, 240352), (1624, 233248), (1792, 211381), (1856, 204092), (2072, 182816), (2146, 176512), (2368, 159964), (2758, 137344), (3152, 120176), (3248, 116624), (3712, 102046), (4144, 91408), (4292, 88256), (4736, 79982), (5516, 68672), (5713, 66304), (6304, 60088), (6496, 58312), (7289, 51968), (7424, 51023), (7511, 50432), (8288, 45704), (8584, 44128), (9472, 39991), (11032, 34336), (11426, 33152), (12608, 30044), (12992, 29156), (14578, 25984), (15022, 25216), (16576, 22852), (17168, 22064)]