212804976

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:694

約数の個数: 80

約数和(自身を含む): 563713920

約数和(自身を除く): 350908944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 163, 177, 236, 326, 354, 461, 472, 489, 652, 708, 922, 944, 978, 1304, 1383, 1416, 1844, 1956, 2608, 2766, 2832, 3688, 3912, 5532, 7376, 7824, 9617, 11064, 19234, 22128, 27199, 28851, 38468, 54398, 57702, 75143, 76936, 81597, 108796, 115404, 150286, 153872, 163194, 217592, 225429, 230808, 300572, 326388, 435184, 450858, 461616, 601144, 652776, 901716, 1202288, 1305552, 1803432, 3606864, 4433437, 8866874, 13300311, 17733748, 26600622, 35467496, 53201244, 70934992, 106402488, 212804976]

約数ペア:

[(1, 212804976), (2, 106402488), (3, 70934992), (4, 53201244), (6, 35467496), (8, 26600622), (12, 17733748), (16, 13300311), (24, 8866874), (48, 4433437), (59, 3606864), (118, 1803432), (163, 1305552), (177, 1202288), (236, 901716), (326, 652776), (354, 601144), (461, 461616), (472, 450858), (489, 435184), (652, 326388), (708, 300572), (922, 230808), (944, 225429), (978, 217592), (1304, 163194), (1383, 153872), (1416, 150286), (1844, 115404), (1956, 108796), (2608, 81597), (2766, 76936), (2832, 75143), (3688, 57702), (3912, 54398), (5532, 38468), (7376, 28851), (7824, 27199), (9617, 22128), (11064, 19234)]