407544144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:393

約数の個数: 160

約数和(自身を含む): 1244491776

約数和(自身を除く): 836947632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 131, 141, 168, 188, 197, 262, 282, 329, 336, 376, 393, 394, 524, 564, 591, 658, 752, 786, 788, 917, 987, 1048, 1128, 1182, 1316, 1379, 1572, 1576, 1834, 1974, 2096, 2256, 2364, 2632, 2751, 2758, 3144, 3152, 3668, 3948, 4137, 4728, 5264, 5502, 5516, 6157, 6288, 7336, 7896, 8274, 9259, 9456, 11004, 11032, 12314, 14672, 15792, 16548, 18471, 18518, 22008, 22064, 24628, 25807, 27777, 33096, 36942, 37036, 43099, 44016, 49256, 51614, 55554, 64813, 66192, 73884, 74072, 77421, 86198, 98512, 103228, 111108, 129297, 129626, 147768, 148144, 154842, 172396, 180649, 194439, 206456, 222216, 258594, 259252, 295536, 309684, 344792, 361298, 388878, 412912, 444432, 517188, 518504, 541947, 619368, 689584, 722596, 777756, 1034376, 1037008, 1083894, 1212929, 1238736, 1445192, 1555512, 2068752, 2167788, 2425858, 2890384, 3111024, 3638787, 4335576, 4851716, 7277574, 8490503, 8671152, 9703432, 14555148, 16981006, 19406864, 25471509, 29110296, 33962012, 50943018, 58220592, 67924024, 101886036, 135848048, 203772072, 407544144]

約数ペア:

[(1, 407544144), (2, 203772072), (3, 135848048), (4, 101886036), (6, 67924024), (7, 58220592), (8, 50943018), (12, 33962012), (14, 29110296), (16, 25471509), (21, 19406864), (24, 16981006), (28, 14555148), (42, 9703432), (47, 8671152), (48, 8490503), (56, 7277574), (84, 4851716), (94, 4335576), (112, 3638787), (131, 3111024), (141, 2890384), (168, 2425858), (188, 2167788), (197, 2068752), (262, 1555512), (282, 1445192), (329, 1238736), (336, 1212929), (376, 1083894), (393, 1037008), (394, 1034376), (524, 777756), (564, 722596), (591, 689584), (658, 619368), (752, 541947), (786, 518504), (788, 517188), (917, 444432), (987, 412912), (1048, 388878), (1128, 361298), (1182, 344792), (1316, 309684), (1379, 295536), (1572, 259252), (1576, 258594), (1834, 222216), (1974, 206456), (2096, 194439), (2256, 180649), (2364, 172396), (2632, 154842), (2751, 148144), (2758, 147768), (3144, 129626), (3152, 129297), (3668, 111108), (3948, 103228), (4137, 98512), (4728, 86198), (5264, 77421), (5502, 74072), (5516, 73884), (6157, 66192), (6288, 64813), (7336, 55554), (7896, 51614), (8274, 49256), (9259, 44016), (9456, 43099), (11004, 37036), (11032, 36942), (12314, 33096), (14672, 27777), (15792, 25807), (16548, 24628), (18471, 22064), (18518, 22008)]