248272456887

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{2267}}^1$

素因数の和:2407

約数の個数: 192

約数和(自身を含む): 477895541760

約数和(自身を除く): 229623084873

約数列:

[1, 3, 7, 9, 13, 21, 27, 29, 39, 53, 63, 87, 91, 117, 159, 189, 203, 261, 273, 351, 371, 377, 477, 609, 689, 783, 819, 841, 1113, 1131, 1431, 1537, 1827, 2067, 2267, 2457, 2523, 2639, 3339, 3393, 4611, 4823, 5481, 5887, 6201, 6801, 7569, 7917, 10017, 10179, 10759, 10933, 13833, 14469, 15869, 17661, 18603, 19981, 20403, 22707, 23751, 29471, 32277, 32799, 41499, 43407, 44573, 47607, 52983, 59943, 61209, 65743, 71253, 76531, 88413, 96831, 98397, 120151, 130221, 133719, 139867, 142821, 158949, 179829, 197229, 206297, 229593, 265239, 290493, 295191, 312011, 360453, 401157, 419601, 428463, 460201, 539487, 579449, 591687, 618891, 688779, 795717, 841057, 854659, 936033, 1081359, 1203471, 1258803, 1380603, 1561963, 1738347, 1775061, 1856673, 1906547, 2066337, 2523171, 2563977, 2808099, 3244077, 3484379, 3776409, 4056143, 4141809, 4685889, 5215041, 5570019, 5719641, 5982613, 7569513, 7691931, 8424297, 10453137, 10933741, 12168429, 12425427, 13345829, 14057667, 15645123, 17158923, 17947839, 22708539, 23075793, 24390653, 24785111, 31359411, 32801223, 36505287, 40037487, 42173001, 45296927, 51476769, 53843517, 73171959, 74355333, 94078233, 98403669, 101046991, 109515861, 120112461, 135890781, 161530551, 173495777, 219515877, 223065999, 295211007, 303140973, 317078489, 360337383, 407672343, 520487331, 658547631, 669197997, 707328937, 909422919, 951235467, 1223017029, 1313610883, 1561461993, 2121986811, 2728268757, 2853706401, 3940832649, 4684385979, 6365960433, 8561119203, 9195276181, 11822497947, 19097881299, 27585828543, 35467493841, 82757485629, 248272456887]

約数ペア:

[(1, 248272456887), (3, 82757485629), (7, 35467493841), (9, 27585828543), (13, 19097881299), (21, 11822497947), (27, 9195276181), (29, 8561119203), (39, 6365960433), (53, 4684385979), (63, 3940832649), (87, 2853706401), (91, 2728268757), (117, 2121986811), (159, 1561461993), (189, 1313610883), (203, 1223017029), (261, 951235467), (273, 909422919), (351, 707328937), (371, 669197997), (377, 658547631), (477, 520487331), (609, 407672343), (689, 360337383), (783, 317078489), (819, 303140973), (841, 295211007), (1113, 223065999), (1131, 219515877), (1431, 173495777), (1537, 161530551), (1827, 135890781), (2067, 120112461), (2267, 109515861), (2457, 101046991), (2523, 98403669), (2639, 94078233), (3339, 74355333), (3393, 73171959), (4611, 53843517), (4823, 51476769), (5481, 45296927), (5887, 42173001), (6201, 40037487), (6801, 36505287), (7569, 32801223), (7917, 31359411), (10017, 24785111), (10179, 24390653), (10759, 23075793), (10933, 22708539), (13833, 17947839), (14469, 17158923), (15869, 15645123), (17661, 14057667), (18603, 13345829), (19981, 12425427), (20403, 12168429), (22707, 10933741), (23751, 10453137), (29471, 8424297), (32277, 7691931), (32799, 7569513), (41499, 5982613), (43407, 5719641), (44573, 5570019), (47607, 5215041), (52983, 4685889), (59943, 4141809), (61209, 4056143), (65743, 3776409), (71253, 3484379), (76531, 3244077), (88413, 2808099), (96831, 2563977), (98397, 2523171), (120151, 2066337), (130221, 1906547), (133719, 1856673), (139867, 1775061), (142821, 1738347), (158949, 1561963), (179829, 1380603), (197229, 1258803), (206297, 1203471), (229593, 1081359), (265239, 936033), (290493, 854659), (295191, 841057), (312011, 795717), (360453, 688779), (401157, 618891), (419601, 591687), (428463, 579449), (460201, 539487)]