2640388212

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{829}}^1$

素因数の和:1243

約数の個数: 192

約数和(自身を含む): 8567193600

約数和(自身を除く): 5926805388

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 132, 154, 189, 198, 231, 252, 297, 308, 378, 383, 396, 462, 594, 693, 756, 766, 829, 924, 1149, 1188, 1386, 1532, 1658, 2079, 2298, 2487, 2681, 2772, 3316, 3447, 4158, 4213, 4596, 4974, 5362, 5803, 6894, 7461, 8043, 8316, 8426, 9119, 9948, 10341, 10724, 11606, 12639, 13788, 14922, 16086, 16852, 17409, 18238, 20682, 22383, 23212, 24129, 25278, 27357, 29491, 29844, 32172, 34818, 36476, 37917, 41364, 44766, 48258, 50556, 52227, 54714, 58982, 63833, 69636, 72387, 75834, 82071, 88473, 89532, 96516, 104454, 109428, 113751, 117964, 127666, 144774, 151668, 156681, 164142, 176946, 191499, 208908, 227502, 246213, 255332, 265419, 289548, 313362, 317507, 328284, 353892, 382998, 455004, 492426, 530838, 574497, 626724, 635014, 765996, 796257, 952521, 984852, 1061676, 1148994, 1270028, 1592514, 1723491, 1905042, 2222549, 2297988, 2857563, 3185028, 3446982, 3492577, 3810084, 4445098, 5715126, 6667647, 6893964, 6985154, 8572689, 8890196, 10477731, 11430252, 13335294, 13970308, 17145378, 20002941, 20955462, 24448039, 26670588, 31433193, 34290756, 40005882, 41910924, 48896078, 60008823, 62866386, 73344117, 80011764, 94299579, 97792156, 120017646, 125732772, 146688234, 188599158, 220032351, 240035292, 293376468, 377198316, 440064702, 660097053, 880129404, 1320194106, 2640388212]

約数ペア:

[(1, 2640388212), (2, 1320194106), (3, 880129404), (4, 660097053), (6, 440064702), (7, 377198316), (9, 293376468), (11, 240035292), (12, 220032351), (14, 188599158), (18, 146688234), (21, 125732772), (22, 120017646), (27, 97792156), (28, 94299579), (33, 80011764), (36, 73344117), (42, 62866386), (44, 60008823), (54, 48896078), (63, 41910924), (66, 40005882), (77, 34290756), (84, 31433193), (99, 26670588), (108, 24448039), (126, 20955462), (132, 20002941), (154, 17145378), (189, 13970308), (198, 13335294), (231, 11430252), (252, 10477731), (297, 8890196), (308, 8572689), (378, 6985154), (383, 6893964), (396, 6667647), (462, 5715126), (594, 4445098), (693, 3810084), (756, 3492577), (766, 3446982), (829, 3185028), (924, 2857563), (1149, 2297988), (1188, 2222549), (1386, 1905042), (1532, 1723491), (1658, 1592514), (2079, 1270028), (2298, 1148994), (2487, 1061676), (2681, 984852), (2772, 952521), (3316, 796257), (3447, 765996), (4158, 635014), (4213, 626724), (4596, 574497), (4974, 530838), (5362, 492426), (5803, 455004), (6894, 382998), (7461, 353892), (8043, 328284), (8316, 317507), (8426, 313362), (9119, 289548), (9948, 265419), (10341, 255332), (10724, 246213), (11606, 227502), (12639, 208908), (13788, 191499), (14922, 176946), (16086, 164142), (16852, 156681), (17409, 151668), (18238, 144774), (20682, 127666), (22383, 117964), (23212, 113751), (24129, 109428), (25278, 104454), (27357, 96516), (29491, 89532), (29844, 88473), (32172, 82071), (34818, 75834), (36476, 72387), (37917, 69636), (41364, 63833), (44766, 58982), (48258, 54714), (50556, 52227)]