771045184

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{18913}}^1$

素因数の和:18952

約数の個数: 84

約数和(自身を含む): 1916858244

約数和(自身を除く): 1145813060

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 448, 637, 728, 784, 832, 1274, 1456, 1568, 2548, 2912, 3136, 5096, 5824, 10192, 18913, 20384, 37826, 40768, 75652, 132391, 151304, 245869, 264782, 302608, 491738, 529564, 605216, 926737, 983476, 1059128, 1210432, 1721083, 1853474, 1966952, 2118256, 3442166, 3706948, 3933904, 4236512, 6884332, 7413896, 7867808, 8473024, 12047581, 13768664, 14827792, 15735616, 24095162, 27537328, 29655584, 48190324, 55074656, 59311168, 96380648, 110149312, 192761296, 385522592, 771045184]

約数ペア:

[(1, 771045184), (2, 385522592), (4, 192761296), (7, 110149312), (8, 96380648), (13, 59311168), (14, 55074656), (16, 48190324), (26, 29655584), (28, 27537328), (32, 24095162), (49, 15735616), (52, 14827792), (56, 13768664), (64, 12047581), (91, 8473024), (98, 7867808), (104, 7413896), (112, 6884332), (182, 4236512), (196, 3933904), (208, 3706948), (224, 3442166), (364, 2118256), (392, 1966952), (416, 1853474), (448, 1721083), (637, 1210432), (728, 1059128), (784, 983476), (832, 926737), (1274, 605216), (1456, 529564), (1568, 491738), (2548, 302608), (2912, 264782), (3136, 245869), (5096, 151304), (5824, 132391), (10192, 75652), (18913, 40768), (20384, 37826)]