1789138344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{32971}}^1$

素因数の和:33023

約数の個数: 128

約数和(自身を含む): 5697561600

約数和(自身を除く): 3908423256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 51, 56, 57, 68, 76, 84, 102, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 323, 357, 399, 408, 456, 476, 532, 646, 714, 798, 952, 969, 1064, 1292, 1428, 1596, 1938, 2261, 2584, 2856, 3192, 3876, 4522, 6783, 7752, 9044, 13566, 18088, 27132, 32971, 54264, 65942, 98913, 131884, 197826, 230797, 263768, 395652, 461594, 560507, 626449, 692391, 791304, 923188, 1121014, 1252898, 1384782, 1681521, 1846376, 1879347, 2242028, 2505796, 2769564, 3363042, 3758694, 3923549, 4385143, 4484056, 5011592, 5539128, 6726084, 7517388, 7847098, 8770286, 10649633, 11770647, 13155429, 13452168, 15034776, 15694196, 17540572, 21299266, 23541294, 26310858, 31388392, 31948899, 35081144, 42598532, 47082588, 52621716, 63897798, 74547431, 85197064, 94165176, 105243432, 127795596, 149094862, 223642293, 255591192, 298189724, 447284586, 596379448, 894569172, 1789138344]

約数ペア:

[(1, 1789138344), (2, 894569172), (3, 596379448), (4, 447284586), (6, 298189724), (7, 255591192), (8, 223642293), (12, 149094862), (14, 127795596), (17, 105243432), (19, 94165176), (21, 85197064), (24, 74547431), (28, 63897798), (34, 52621716), (38, 47082588), (42, 42598532), (51, 35081144), (56, 31948899), (57, 31388392), (68, 26310858), (76, 23541294), (84, 21299266), (102, 17540572), (114, 15694196), (119, 15034776), (133, 13452168), (136, 13155429), (152, 11770647), (168, 10649633), (204, 8770286), (228, 7847098), (238, 7517388), (266, 6726084), (323, 5539128), (357, 5011592), (399, 4484056), (408, 4385143), (456, 3923549), (476, 3758694), (532, 3363042), (646, 2769564), (714, 2505796), (798, 2242028), (952, 1879347), (969, 1846376), (1064, 1681521), (1292, 1384782), (1428, 1252898), (1596, 1121014), (1938, 923188), (2261, 791304), (2584, 692391), (2856, 626449), (3192, 560507), (3876, 461594), (4522, 395652), (6783, 263768), (7752, 230797), (9044, 197826), (13566, 131884), (18088, 98913), (27132, 65942), (32971, 54264)]