57981312

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{883}}^1$

素因数の和:925

約数の個数: 128

約数和(自身を含む): 180336000

約数和(自身を除く): 122354688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 883, 912, 1026, 1152, 1216, 1368, 1728, 1766, 1824, 2052, 2432, 2649, 2736, 3456, 3532, 3648, 4104, 5298, 5472, 7064, 7296, 7947, 8208, 10596, 10944, 14128, 15894, 16416, 16777, 21192, 21888, 23841, 28256, 31788, 32832, 33554, 42384, 47682, 50331, 56512, 63576, 65664, 67108, 84768, 95364, 100662, 113024, 127152, 134216, 150993, 169536, 190728, 201324, 254304, 268432, 301986, 339072, 381456, 402648, 452979, 508608, 536864, 603972, 762912, 805296, 905958, 1017216, 1073728, 1207944, 1525824, 1610592, 1811916, 2147456, 2415888, 3051648, 3221184, 3623832, 4831776, 6442368, 7247664, 9663552, 14495328, 19327104, 28990656, 57981312]

約数ペア:

[(1, 57981312), (2, 28990656), (3, 19327104), (4, 14495328), (6, 9663552), (8, 7247664), (9, 6442368), (12, 4831776), (16, 3623832), (18, 3221184), (19, 3051648), (24, 2415888), (27, 2147456), (32, 1811916), (36, 1610592), (38, 1525824), (48, 1207944), (54, 1073728), (57, 1017216), (64, 905958), (72, 805296), (76, 762912), (96, 603972), (108, 536864), (114, 508608), (128, 452979), (144, 402648), (152, 381456), (171, 339072), (192, 301986), (216, 268432), (228, 254304), (288, 201324), (304, 190728), (342, 169536), (384, 150993), (432, 134216), (456, 127152), (513, 113024), (576, 100662), (608, 95364), (684, 84768), (864, 67108), (883, 65664), (912, 63576), (1026, 56512), (1152, 50331), (1216, 47682), (1368, 42384), (1728, 33554), (1766, 32832), (1824, 31788), (2052, 28256), (2432, 23841), (2649, 21888), (2736, 21192), (3456, 16777), (3532, 16416), (3648, 15894), (4104, 14128), (5298, 10944), (5472, 10596), (7064, 8208), (7296, 7947)]