999172272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1$

素因数の和:683

約数の個数: 160

約数和(自身を含む): 3053376000

約数和(自身を除く): 2054203728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 179, 222, 259, 296, 336, 358, 444, 449, 518, 537, 592, 716, 777, 888, 898, 1036, 1074, 1253, 1347, 1432, 1554, 1776, 1796, 2072, 2148, 2506, 2694, 2864, 3108, 3143, 3592, 3759, 4144, 4296, 5012, 5388, 6216, 6286, 6623, 7184, 7518, 8592, 9429, 10024, 10776, 12432, 12572, 13246, 15036, 16613, 18858, 19869, 20048, 21552, 25144, 26492, 30072, 33226, 37716, 39738, 46361, 49839, 50288, 52984, 60144, 66452, 75432, 79476, 80371, 92722, 99678, 105968, 116291, 132904, 139083, 150864, 158952, 160742, 185444, 199356, 232582, 241113, 265808, 278166, 317904, 321484, 348873, 370888, 398712, 465164, 482226, 556332, 562597, 642968, 697746, 741776, 797424, 930328, 964452, 1112664, 1125194, 1285936, 1395492, 1687791, 1860656, 1928904, 2225328, 2250388, 2790984, 2973727, 3375582, 3857808, 4500776, 5581968, 5947454, 6751164, 8921181, 9001552, 11894908, 13502328, 17842362, 20816089, 23789816, 27004656, 35684724, 41632178, 47579632, 62448267, 71369448, 83264356, 124896534, 142738896, 166528712, 249793068, 333057424, 499586136, 999172272]

約数ペア:

[(1, 999172272), (2, 499586136), (3, 333057424), (4, 249793068), (6, 166528712), (7, 142738896), (8, 124896534), (12, 83264356), (14, 71369448), (16, 62448267), (21, 47579632), (24, 41632178), (28, 35684724), (37, 27004656), (42, 23789816), (48, 20816089), (56, 17842362), (74, 13502328), (84, 11894908), (111, 9001552), (112, 8921181), (148, 6751164), (168, 5947454), (179, 5581968), (222, 4500776), (259, 3857808), (296, 3375582), (336, 2973727), (358, 2790984), (444, 2250388), (449, 2225328), (518, 1928904), (537, 1860656), (592, 1687791), (716, 1395492), (777, 1285936), (888, 1125194), (898, 1112664), (1036, 964452), (1074, 930328), (1253, 797424), (1347, 741776), (1432, 697746), (1554, 642968), (1776, 562597), (1796, 556332), (2072, 482226), (2148, 465164), (2506, 398712), (2694, 370888), (2864, 348873), (3108, 321484), (3143, 317904), (3592, 278166), (3759, 265808), (4144, 241113), (4296, 232582), (5012, 199356), (5388, 185444), (6216, 160742), (6286, 158952), (6623, 150864), (7184, 139083), (7518, 132904), (8592, 116291), (9429, 105968), (10024, 99678), (10776, 92722), (12432, 80371), (12572, 79476), (13246, 75432), (15036, 66452), (16613, 60144), (18858, 52984), (19869, 50288), (20048, 49839), (21552, 46361), (25144, 39738), (26492, 37716), (30072, 33226)]