242415342

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 192

約数和(自身を含む): 648333504

約数和(自身を除く): 405918162

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 37, 39, 51, 54, 61, 74, 78, 81, 102, 111, 117, 122, 153, 162, 183, 221, 222, 234, 243, 306, 333, 351, 366, 442, 459, 481, 486, 549, 629, 663, 666, 702, 793, 918, 962, 999, 1037, 1053, 1098, 1258, 1326, 1377, 1443, 1586, 1647, 1887, 1989, 1998, 2074, 2106, 2257, 2379, 2754, 2886, 2997, 3111, 3159, 3294, 3774, 3978, 4131, 4329, 4514, 4758, 4941, 5661, 5967, 5994, 6222, 6318, 6771, 7137, 8177, 8262, 8658, 8991, 9333, 9882, 11322, 11934, 12987, 13481, 13542, 14274, 14823, 16354, 16983, 17901, 17982, 18666, 20313, 21411, 24531, 25974, 26962, 27999, 29341, 29646, 33966, 35802, 38369, 38961, 40443, 40626, 42822, 49062, 50949, 53703, 55998, 58682, 60939, 64233, 73593, 76738, 77922, 80886, 83997, 88023, 101898, 107406, 115107, 116883, 121329, 121878, 128466, 147186, 152847, 167994, 176046, 182817, 192699, 220779, 230214, 233766, 242658, 251991, 264069, 305694, 345321, 363987, 365634, 385398, 441558, 498797, 503982, 528138, 548451, 662337, 690642, 727974, 792207, 997594, 1035963, 1091961, 1096902, 1324674, 1496391, 1584414, 1987011, 2071926, 2183922, 2376621, 2992782, 3107889, 3275883, 3974022, 4489173, 4753242, 6215778, 6551766, 7129863, 8978346, 9323667, 13467519, 14259726, 18647334, 26935038, 40402557, 80805114, 121207671, 242415342]

約数ペア:

[(1, 242415342), (2, 121207671), (3, 80805114), (6, 40402557), (9, 26935038), (13, 18647334), (17, 14259726), (18, 13467519), (26, 9323667), (27, 8978346), (34, 7129863), (37, 6551766), (39, 6215778), (51, 4753242), (54, 4489173), (61, 3974022), (74, 3275883), (78, 3107889), (81, 2992782), (102, 2376621), (111, 2183922), (117, 2071926), (122, 1987011), (153, 1584414), (162, 1496391), (183, 1324674), (221, 1096902), (222, 1091961), (234, 1035963), (243, 997594), (306, 792207), (333, 727974), (351, 690642), (366, 662337), (442, 548451), (459, 528138), (481, 503982), (486, 498797), (549, 441558), (629, 385398), (663, 365634), (666, 363987), (702, 345321), (793, 305694), (918, 264069), (962, 251991), (999, 242658), (1037, 233766), (1053, 230214), (1098, 220779), (1258, 192699), (1326, 182817), (1377, 176046), (1443, 167994), (1586, 152847), (1647, 147186), (1887, 128466), (1989, 121878), (1998, 121329), (2074, 116883), (2106, 115107), (2257, 107406), (2379, 101898), (2754, 88023), (2886, 83997), (2997, 80886), (3111, 77922), (3159, 76738), (3294, 73593), (3774, 64233), (3978, 60939), (4131, 58682), (4329, 55998), (4514, 53703), (4758, 50949), (4941, 49062), (5661, 42822), (5967, 40626), (5994, 40443), (6222, 38961), (6318, 38369), (6771, 35802), (7137, 33966), (8177, 29646), (8262, 29341), (8658, 27999), (8991, 26962), (9333, 25974), (9882, 24531), (11322, 21411), (11934, 20313), (12987, 18666), (13481, 17982), (13542, 17901), (14274, 16983), (14823, 16354)]