211454568

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 664569360

約数和(自身を除く): 453114792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 97, 102, 104, 117, 136, 137, 153, 156, 194, 204, 221, 234, 274, 291, 306, 312, 388, 408, 411, 442, 468, 548, 582, 612, 663, 776, 822, 873, 884, 936, 1096, 1164, 1224, 1233, 1261, 1326, 1644, 1649, 1746, 1768, 1781, 1989, 2328, 2329, 2466, 2522, 2652, 3288, 3298, 3492, 3562, 3783, 3978, 4658, 4932, 4947, 5044, 5304, 5343, 6596, 6984, 6987, 7124, 7566, 7956, 9316, 9864, 9894, 10088, 10686, 11349, 13192, 13289, 13974, 14248, 14841, 15132, 15912, 16029, 18632, 19788, 20961, 21372, 21437, 22698, 26578, 27948, 29682, 30264, 30277, 32058, 39576, 39867, 41922, 42744, 42874, 45396, 53156, 55896, 59364, 60554, 64116, 64311, 79734, 83844, 85748, 90792, 90831, 106312, 118728, 119601, 121108, 128232, 128622, 159468, 167688, 171496, 172757, 181662, 192933, 225913, 239202, 242216, 257244, 272493, 318936, 345514, 363324, 385866, 451826, 478404, 514488, 518271, 544986, 677739, 691028, 726648, 771732, 903652, 956808, 1036542, 1089972, 1355478, 1382056, 1543464, 1554813, 1807304, 2033217, 2073084, 2179944, 2710956, 2936869, 3109626, 4066434, 4146168, 5421912, 5873738, 6219252, 8132868, 8810607, 11747476, 12438504, 16265736, 17621214, 23494952, 26431821, 35242428, 52863642, 70484856, 105727284, 211454568]

約数ペア:

[(1, 211454568), (2, 105727284), (3, 70484856), (4, 52863642), (6, 35242428), (8, 26431821), (9, 23494952), (12, 17621214), (13, 16265736), (17, 12438504), (18, 11747476), (24, 8810607), (26, 8132868), (34, 6219252), (36, 5873738), (39, 5421912), (51, 4146168), (52, 4066434), (68, 3109626), (72, 2936869), (78, 2710956), (97, 2179944), (102, 2073084), (104, 2033217), (117, 1807304), (136, 1554813), (137, 1543464), (153, 1382056), (156, 1355478), (194, 1089972), (204, 1036542), (221, 956808), (234, 903652), (274, 771732), (291, 726648), (306, 691028), (312, 677739), (388, 544986), (408, 518271), (411, 514488), (442, 478404), (468, 451826), (548, 385866), (582, 363324), (612, 345514), (663, 318936), (776, 272493), (822, 257244), (873, 242216), (884, 239202), (936, 225913), (1096, 192933), (1164, 181662), (1224, 172757), (1233, 171496), (1261, 167688), (1326, 159468), (1644, 128622), (1649, 128232), (1746, 121108), (1768, 119601), (1781, 118728), (1989, 106312), (2328, 90831), (2329, 90792), (2466, 85748), (2522, 83844), (2652, 79734), (3288, 64311), (3298, 64116), (3492, 60554), (3562, 59364), (3783, 55896), (3978, 53156), (4658, 45396), (4932, 42874), (4947, 42744), (5044, 41922), (5304, 39867), (5343, 39576), (6596, 32058), (6984, 30277), (6987, 30264), (7124, 29682), (7566, 27948), (7956, 26578), (9316, 22698), (9864, 21437), (9894, 21372), (10088, 20961), (10686, 19788), (11349, 18632), (13192, 16029), (13289, 15912), (13974, 15132), (14248, 14841)]