213644808

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:292

約数の個数: 192

約数和(自身を含む): 663936000

約数和(自身を除く): 450291192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 37, 39, 52, 62, 72, 74, 78, 93, 104, 111, 117, 124, 148, 156, 186, 199, 222, 234, 248, 279, 296, 312, 333, 372, 398, 403, 444, 468, 481, 558, 597, 666, 744, 796, 806, 888, 936, 962, 1116, 1147, 1194, 1209, 1332, 1443, 1592, 1612, 1791, 1924, 2232, 2294, 2388, 2418, 2587, 2664, 2886, 3224, 3441, 3582, 3627, 3848, 4329, 4588, 4776, 4836, 5174, 5772, 6169, 6882, 7164, 7254, 7363, 7761, 8658, 9176, 9672, 10323, 10348, 11544, 12338, 13764, 14328, 14508, 14726, 14911, 15522, 17316, 18507, 20646, 20696, 22089, 23283, 24676, 27528, 29016, 29452, 29822, 31044, 34632, 37014, 41292, 44178, 44733, 46566, 49352, 55521, 58904, 59644, 62088, 66267, 74028, 80197, 82584, 88356, 89466, 93132, 95719, 111042, 119288, 132534, 134199, 148056, 160394, 176712, 178932, 186264, 191438, 222084, 228253, 240591, 265068, 268398, 287157, 320788, 357864, 382876, 444168, 456506, 481182, 530136, 536796, 574314, 641576, 684759, 721773, 765752, 861471, 913012, 962364, 1073592, 1148628, 1369518, 1443546, 1722942, 1826024, 1924728, 2054277, 2297256, 2739036, 2887092, 2967289, 3445884, 4108554, 5478072, 5774184, 5934578, 6891768, 8217108, 8901867, 11869156, 16434216, 17803734, 23738312, 26705601, 35607468, 53411202, 71214936, 106822404, 213644808]

約数ペア:

[(1, 213644808), (2, 106822404), (3, 71214936), (4, 53411202), (6, 35607468), (8, 26705601), (9, 23738312), (12, 17803734), (13, 16434216), (18, 11869156), (24, 8901867), (26, 8217108), (31, 6891768), (36, 5934578), (37, 5774184), (39, 5478072), (52, 4108554), (62, 3445884), (72, 2967289), (74, 2887092), (78, 2739036), (93, 2297256), (104, 2054277), (111, 1924728), (117, 1826024), (124, 1722942), (148, 1443546), (156, 1369518), (186, 1148628), (199, 1073592), (222, 962364), (234, 913012), (248, 861471), (279, 765752), (296, 721773), (312, 684759), (333, 641576), (372, 574314), (398, 536796), (403, 530136), (444, 481182), (468, 456506), (481, 444168), (558, 382876), (597, 357864), (666, 320788), (744, 287157), (796, 268398), (806, 265068), (888, 240591), (936, 228253), (962, 222084), (1116, 191438), (1147, 186264), (1194, 178932), (1209, 176712), (1332, 160394), (1443, 148056), (1592, 134199), (1612, 132534), (1791, 119288), (1924, 111042), (2232, 95719), (2294, 93132), (2388, 89466), (2418, 88356), (2587, 82584), (2664, 80197), (2886, 74028), (3224, 66267), (3441, 62088), (3582, 59644), (3627, 58904), (3848, 55521), (4329, 49352), (4588, 46566), (4776, 44733), (4836, 44178), (5174, 41292), (5772, 37014), (6169, 34632), (6882, 31044), (7164, 29822), (7254, 29452), (7363, 29016), (7761, 27528), (8658, 24676), (9176, 23283), (9672, 22089), (10323, 20696), (10348, 20646), (11544, 18507), (12338, 17316), (13764, 15522), (14328, 14911), (14508, 14726)]